298077460

素因数分解:

$2^2\times 5^1\times {\mathrm{2423}}^1\times {\mathrm{6151}}^1$

素因数の和:8583

約数の個数: 24

約数和(自身を含む): 626322816

約数和(自身を除く): 328245356

約数列:

[1, 2, 4, 5, 10, 20, 2423, 4846, 6151, 9692, 12115, 12302, 24230, 24604, 30755, 48460, 61510, 123020, 14903873, 29807746, 59615492, 74519365, 149038730, 298077460]

約数ペア:

[(1, 298077460), (2, 149038730), (4, 74519365), (5, 59615492), (10, 29807746), (20, 14903873), (2423, 123020), (4846, 61510), (6151, 48460), (9692, 30755), (12115, 24604), (12302, 24230)]