9969489860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:678

約数の個数: 192

約数和(自身を含む): 24905905920

約数和(自身を除く): 14936416060

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 61, 68, 85, 89, 110, 122, 170, 178, 187, 220, 244, 305, 340, 356, 374, 445, 491, 610, 671, 748, 890, 935, 979, 982, 1037, 1220, 1342, 1513, 1780, 1870, 1958, 1964, 2074, 2455, 2684, 3026, 3355, 3740, 3916, 4148, 4895, 4910, 5185, 5401, 5429, 6052, 6710, 7565, 8347, 9790, 9820, 10370, 10802, 10858, 11407, 13420, 15130, 16643, 16694, 19580, 20740, 21604, 21716, 22814, 27005, 27145, 29951, 30260, 33286, 33388, 41735, 43699, 45628, 54010, 54290, 57035, 59719, 59902, 66572, 83215, 83470, 87398, 91817, 92293, 108020, 108580, 114070, 119438, 119804, 149755, 166430, 166940, 174796, 183634, 184586, 218495, 228140, 238876, 298595, 299510, 329461, 332860, 367268, 369172, 436990, 459085, 461465, 480689, 509167, 597190, 599020, 658922, 742883, 873980, 918170, 922930, 961378, 1015223, 1018334, 1194380, 1317844, 1485766, 1647305, 1836340, 1845860, 1922756, 2030446, 2036668, 2403445, 2545835, 2665639, 2971532, 3294610, 3714415, 4060892, 4806890, 5076115, 5091670, 5331278, 5600837, 6589220, 7428830, 8171713, 9613780, 10152230, 10183340, 10662556, 11201674, 13328195, 14857660, 16343426, 20304460, 22403348, 26656390, 28004185, 29322029, 32686852, 40858565, 45315863, 53312780, 56008370, 58644058, 81717130, 90631726, 112016740, 117288116, 146610145, 163434260, 181263452, 226579315, 293220290, 453158630, 498474493, 586440580, 906317260, 996948986, 1993897972, 2492372465, 4984744930, 9969489860]

約数ペア:

[(1, 9969489860), (2, 4984744930), (4, 2492372465), (5, 1993897972), (10, 996948986), (11, 906317260), (17, 586440580), (20, 498474493), (22, 453158630), (34, 293220290), (44, 226579315), (55, 181263452), (61, 163434260), (68, 146610145), (85, 117288116), (89, 112016740), (110, 90631726), (122, 81717130), (170, 58644058), (178, 56008370), (187, 53312780), (220, 45315863), (244, 40858565), (305, 32686852), (340, 29322029), (356, 28004185), (374, 26656390), (445, 22403348), (491, 20304460), (610, 16343426), (671, 14857660), (748, 13328195), (890, 11201674), (935, 10662556), (979, 10183340), (982, 10152230), (1037, 9613780), (1220, 8171713), (1342, 7428830), (1513, 6589220), (1780, 5600837), (1870, 5331278), (1958, 5091670), (1964, 5076115), (2074, 4806890), (2455, 4060892), (2684, 3714415), (3026, 3294610), (3355, 2971532), (3740, 2665639), (3916, 2545835), (4148, 2403445), (4895, 2036668), (4910, 2030446), (5185, 1922756), (5401, 1845860), (5429, 1836340), (6052, 1647305), (6710, 1485766), (7565, 1317844), (8347, 1194380), (9790, 1018334), (9820, 1015223), (10370, 961378), (10802, 922930), (10858, 918170), (11407, 873980), (13420, 742883), (15130, 658922), (16643, 599020), (16694, 597190), (19580, 509167), (20740, 480689), (21604, 461465), (21716, 459085), (22814, 436990), (27005, 369172), (27145, 367268), (29951, 332860), (30260, 329461), (33286, 299510), (33388, 298595), (41735, 238876), (43699, 228140), (45628, 218495), (54010, 184586), (54290, 183634), (57035, 174796), (59719, 166940), (59902, 166430), (66572, 149755), (83215, 119804), (83470, 119438), (87398, 114070), (91817, 108580), (92293, 108020)]