97760360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{78839}}^1$

素因数の和:78881

約数の個数: 32

約数和(自身を含む): 227059200

約数和(自身を除く): 129298840

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 78839, 157678, 315356, 394195, 630712, 788390, 1576780, 2444009, 3153560, 4888018, 9776036, 12220045, 19552072, 24440090, 48880180, 97760360]

約数ペア:

[(1, 97760360), (2, 48880180), (4, 24440090), (5, 19552072), (8, 12220045), (10, 9776036), (20, 4888018), (31, 3153560), (40, 2444009), (62, 1576780), (124, 788390), (155, 630712), (248, 394195), (310, 315356), (620, 157678), (1240, 78839)]