77607290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{881}}^1$

素因数の和:1294

約数の個数: 32

約数和(自身を含む): 146313216

約数和(自身を除く): 68705926

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 383, 766, 881, 1762, 1915, 3830, 4405, 8809, 8810, 17618, 20263, 40526, 44045, 88090, 101315, 202630, 337423, 674846, 1687115, 3374230, 7760729, 15521458, 38803645, 77607290]

約数ペア:

[(1, 77607290), (2, 38803645), (5, 15521458), (10, 7760729), (23, 3374230), (46, 1687115), (115, 674846), (230, 337423), (383, 202630), (766, 101315), (881, 88090), (1762, 44045), (1915, 40526), (3830, 20263), (4405, 17618), (8809, 8810)]