39309718640

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{3643}}^1$

素因数の和:3935

約数の個数: 160

約数和(自身を含む): 99769804800

約数和(自身を除く): 60460086160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 229, 248, 304, 310, 380, 458, 496, 589, 620, 760, 916, 1145, 1178, 1240, 1520, 1832, 2290, 2356, 2480, 2945, 3643, 3664, 4351, 4580, 4712, 5890, 7099, 7286, 8702, 9160, 9424, 11780, 14198, 14572, 17404, 18215, 18320, 21755, 23560, 28396, 29144, 34808, 35495, 36430, 43510, 47120, 56792, 58288, 69217, 69616, 70990, 72860, 87020, 112933, 113584, 134881, 138434, 141980, 145720, 174040, 225866, 269762, 276868, 283960, 291440, 346085, 348080, 451732, 539524, 553736, 564665, 567920, 674405, 692170, 834247, 903464, 1079048, 1107472, 1129330, 1348810, 1384340, 1668494, 1806928, 2145727, 2158096, 2258660, 2697620, 2768680, 3336988, 4171235, 4291454, 4517320, 5395240, 5537360, 6673976, 8342470, 8582908, 9034640, 10728635, 10790480, 13347952, 15850693, 16684940, 17165816, 21457270, 25861657, 31701386, 33369880, 34331632, 42914540, 51723314, 63402772, 66739760, 79253465, 85829080, 103446628, 126805544, 129308285, 158506930, 171658160, 206893256, 253611088, 258616570, 317013860, 413786512, 491371483, 517233140, 634027720, 982742966, 1034466280, 1268055440, 1965485932, 2068932560, 2456857415, 3930971864, 4913714830, 7861943728, 9827429660, 19654859320, 39309718640]

約数ペア:

[(1, 39309718640), (2, 19654859320), (4, 9827429660), (5, 7861943728), (8, 4913714830), (10, 3930971864), (16, 2456857415), (19, 2068932560), (20, 1965485932), (31, 1268055440), (38, 1034466280), (40, 982742966), (62, 634027720), (76, 517233140), (80, 491371483), (95, 413786512), (124, 317013860), (152, 258616570), (155, 253611088), (190, 206893256), (229, 171658160), (248, 158506930), (304, 129308285), (310, 126805544), (380, 103446628), (458, 85829080), (496, 79253465), (589, 66739760), (620, 63402772), (760, 51723314), (916, 42914540), (1145, 34331632), (1178, 33369880), (1240, 31701386), (1520, 25861657), (1832, 21457270), (2290, 17165816), (2356, 16684940), (2480, 15850693), (2945, 13347952), (3643, 10790480), (3664, 10728635), (4351, 9034640), (4580, 8582908), (4712, 8342470), (5890, 6673976), (7099, 5537360), (7286, 5395240), (8702, 4517320), (9160, 4291454), (9424, 4171235), (11780, 3336988), (14198, 2768680), (14572, 2697620), (17404, 2258660), (18215, 2158096), (18320, 2145727), (21755, 1806928), (23560, 1668494), (28396, 1384340), (29144, 1348810), (34808, 1129330), (35495, 1107472), (36430, 1079048), (43510, 903464), (47120, 834247), (56792, 692170), (58288, 674405), (69217, 567920), (69616, 564665), (70990, 553736), (72860, 539524), (87020, 451732), (112933, 348080), (113584, 346085), (134881, 291440), (138434, 283960), (141980, 276868), (145720, 269762), (174040, 225866)]