23535820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 192

約数和(自身を含む): 69672960

約数和(自身を除く): 46137140

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 29, 31, 34, 35, 44, 55, 58, 62, 68, 70, 77, 85, 110, 116, 119, 124, 140, 145, 154, 155, 170, 187, 203, 217, 220, 238, 290, 308, 310, 319, 340, 341, 374, 385, 406, 434, 476, 493, 527, 580, 595, 620, 638, 682, 748, 770, 812, 868, 899, 935, 986, 1015, 1054, 1085, 1190, 1276, 1309, 1364, 1540, 1595, 1705, 1798, 1870, 1972, 2030, 2108, 2170, 2233, 2380, 2387, 2465, 2618, 2635, 3190, 3410, 3451, 3596, 3689, 3740, 4060, 4340, 4466, 4495, 4774, 4930, 5236, 5270, 5423, 5797, 6293, 6380, 6545, 6820, 6902, 7378, 8932, 8990, 9548, 9860, 9889, 10540, 10846, 11165, 11594, 11935, 12586, 13090, 13804, 14756, 15283, 17255, 17980, 18445, 19778, 21692, 22330, 23188, 23870, 25172, 26180, 27115, 28985, 30566, 31465, 34510, 36890, 37961, 39556, 40579, 44660, 47740, 49445, 54230, 57970, 61132, 62930, 69020, 69223, 73780, 75922, 76415, 81158, 98890, 106981, 108460, 115940, 125860, 138446, 151844, 152830, 162316, 168113, 189805, 197780, 202895, 213962, 276892, 305660, 336226, 346115, 379610, 405790, 427924, 534905, 672452, 692230, 759220, 811580, 840565, 1069810, 1176791, 1384460, 1681130, 2139620, 2353582, 3362260, 4707164, 5883955, 11767910, 23535820]

約数ペア:

[(1, 23535820), (2, 11767910), (4, 5883955), (5, 4707164), (7, 3362260), (10, 2353582), (11, 2139620), (14, 1681130), (17, 1384460), (20, 1176791), (22, 1069810), (28, 840565), (29, 811580), (31, 759220), (34, 692230), (35, 672452), (44, 534905), (55, 427924), (58, 405790), (62, 379610), (68, 346115), (70, 336226), (77, 305660), (85, 276892), (110, 213962), (116, 202895), (119, 197780), (124, 189805), (140, 168113), (145, 162316), (154, 152830), (155, 151844), (170, 138446), (187, 125860), (203, 115940), (217, 108460), (220, 106981), (238, 98890), (290, 81158), (308, 76415), (310, 75922), (319, 73780), (340, 69223), (341, 69020), (374, 62930), (385, 61132), (406, 57970), (434, 54230), (476, 49445), (493, 47740), (527, 44660), (580, 40579), (595, 39556), (620, 37961), (638, 36890), (682, 34510), (748, 31465), (770, 30566), (812, 28985), (868, 27115), (899, 26180), (935, 25172), (986, 23870), (1015, 23188), (1054, 22330), (1085, 21692), (1190, 19778), (1276, 18445), (1309, 17980), (1364, 17255), (1540, 15283), (1595, 14756), (1705, 13804), (1798, 13090), (1870, 12586), (1972, 11935), (2030, 11594), (2108, 11165), (2170, 10846), (2233, 10540), (2380, 9889), (2387, 9860), (2465, 9548), (2618, 8990), (2635, 8932), (3190, 7378), (3410, 6902), (3451, 6820), (3596, 6545), (3689, 6380), (3740, 6293), (4060, 5797), (4340, 5423), (4466, 5270), (4495, 5236), (4774, 4930)]