16576742420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{118405303}}^1$

素因数の和:118405319

約数の個数: 24

約数和(自身を含む): 39784182144

約数和(自身を除く): 23207439724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 118405303, 236810606, 473621212, 592026515, 828837121, 1184053030, 1657674242, 2368106060, 3315348484, 4144185605, 8288371210, 16576742420]

約数ペア:

[(1, 16576742420), (2, 8288371210), (4, 4144185605), (5, 3315348484), (7, 2368106060), (10, 1657674242), (14, 1184053030), (20, 828837121), (28, 592026515), (35, 473621212), (70, 236810606), (140, 118405303)]