1015925960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{27697}}^1$

素因数の和:27846

約数の個数: 64

約数和(自身を含む): 2632417920

約数和(自身を除く): 1616491960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 131, 140, 262, 280, 524, 655, 917, 1048, 1310, 1834, 2620, 3668, 4585, 5240, 7336, 9170, 18340, 27697, 36680, 55394, 110788, 138485, 193879, 221576, 276970, 387758, 553940, 775516, 969395, 1107880, 1551032, 1938790, 3628307, 3877580, 7256614, 7755160, 14513228, 18141535, 25398149, 29026456, 36283070, 50796298, 72566140, 101592596, 126990745, 145132280, 203185192, 253981490, 507962980, 1015925960]

約数ペア:

[(1, 1015925960), (2, 507962980), (4, 253981490), (5, 203185192), (7, 145132280), (8, 126990745), (10, 101592596), (14, 72566140), (20, 50796298), (28, 36283070), (35, 29026456), (40, 25398149), (56, 18141535), (70, 14513228), (131, 7755160), (140, 7256614), (262, 3877580), (280, 3628307), (524, 1938790), (655, 1551032), (917, 1107880), (1048, 969395), (1310, 775516), (1834, 553940), (2620, 387758), (3668, 276970), (4585, 221576), (5240, 193879), (7336, 138485), (9170, 110788), (18340, 55394), (27697, 36680)]