79495960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{68531}}^1$

素因数の和:68571

約数の個数: 32

約数和(自身を含む): 185036400

約数和(自身を除く): 105540440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 68531, 137062, 274124, 342655, 548248, 685310, 1370620, 1987399, 2741240, 3974798, 7949596, 9936995, 15899192, 19873990, 39747980, 79495960]

約数ペア:

[(1, 79495960), (2, 39747980), (4, 19873990), (5, 15899192), (8, 9936995), (10, 7949596), (20, 3974798), (29, 2741240), (40, 1987399), (58, 1370620), (116, 685310), (145, 548248), (232, 342655), (290, 274124), (580, 137062), (1160, 68531)]