97946360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{78989}}^1$

素因数の和:79031

約数の個数: 32

約数和(自身を含む): 227491200

約数和(自身を除く): 129544840

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 78989, 157978, 315956, 394945, 631912, 789890, 1579780, 2448659, 3159560, 4897318, 9794636, 12243295, 19589272, 24486590, 48973180, 97946360]

約数ペア:

[(1, 97946360), (2, 48973180), (4, 24486590), (5, 19589272), (8, 12243295), (10, 9794636), (20, 4897318), (31, 3159560), (40, 2448659), (62, 1579780), (124, 789890), (155, 631912), (248, 394945), (310, 315956), (620, 157978), (1240, 78989)]