71700080

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{24223}}^1$

素因数の和:24273

約数の個数: 40

約数和(自身を含む): 171215232

約数和(自身を除く): 99515152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 24223, 48446, 96892, 121115, 193784, 242230, 387568, 484460, 896251, 968920, 1792502, 1937840, 3585004, 4481255, 7170008, 8962510, 14340016, 17925020, 35850040, 71700080]

約数ペア:

[(1, 71700080), (2, 35850040), (4, 17925020), (5, 14340016), (8, 8962510), (10, 7170008), (16, 4481255), (20, 3585004), (37, 1937840), (40, 1792502), (74, 968920), (80, 896251), (148, 484460), (185, 387568), (296, 242230), (370, 193784), (592, 121115), (740, 96892), (1480, 48446), (2960, 24223)]