97479560

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{16139}}^1$

素因数の和:16301

約数の個数: 32

約数和(自身を含む): 220795200

約数和(自身を除く): 123315640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 16139, 32278, 64556, 80695, 129112, 161390, 322780, 645560, 2436989, 4873978, 9747956, 12184945, 19495912, 24369890, 48739780, 97479560]

約数ペア:

[(1, 97479560), (2, 48739780), (4, 24369890), (5, 19495912), (8, 12184945), (10, 9747956), (20, 4873978), (40, 2436989), (151, 645560), (302, 322780), (604, 161390), (755, 129112), (1208, 80695), (1510, 64556), (3020, 32278), (6040, 16139)]