157045711700

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{103177}}^1$

素因数の和:103713

約数の個数: 72

約数和(自身を含む): 352502271744

約数和(自身を除く): 195456560044

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 491, 620, 775, 982, 1550, 1964, 2455, 3100, 4910, 9820, 12275, 15221, 24550, 30442, 49100, 60884, 76105, 103177, 152210, 206354, 304420, 380525, 412708, 515885, 761050, 1031770, 1522100, 2063540, 2579425, 3198487, 5158850, 6396974, 10317700, 12793948, 15992435, 31984870, 50659907, 63969740, 79962175, 101319814, 159924350, 202639628, 253299535, 319848700, 506599070, 1013198140, 1266497675, 1570457117, 2532995350, 3140914234, 5065990700, 6281828468, 7852285585, 15704571170, 31409142340, 39261427925, 78522855850, 157045711700]

約数ペア:

[(1, 157045711700), (2, 78522855850), (4, 39261427925), (5, 31409142340), (10, 15704571170), (20, 7852285585), (25, 6281828468), (31, 5065990700), (50, 3140914234), (62, 2532995350), (100, 1570457117), (124, 1266497675), (155, 1013198140), (310, 506599070), (491, 319848700), (620, 253299535), (775, 202639628), (982, 159924350), (1550, 101319814), (1964, 79962175), (2455, 63969740), (3100, 50659907), (4910, 31984870), (9820, 15992435), (12275, 12793948), (15221, 10317700), (24550, 6396974), (30442, 5158850), (49100, 3198487), (60884, 2579425), (76105, 2063540), (103177, 1522100), (152210, 1031770), (206354, 761050), (304420, 515885), (380525, 412708)]