38119870

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 70542720

約数和(自身を除く): 32422850

約数列:

[1, 2, 5, 10, 73, 79, 146, 158, 365, 395, 661, 730, 790, 1322, 3305, 5767, 6610, 11534, 28835, 48253, 52219, 57670, 96506, 104438, 241265, 261095, 482530, 522190, 3811987, 7623974, 19059935, 38119870]

約数ペア:

[(1, 38119870), (2, 19059935), (5, 7623974), (10, 3811987), (73, 522190), (79, 482530), (146, 261095), (158, 241265), (365, 104438), (395, 96506), (661, 57670), (730, 52219), (790, 48253), (1322, 28835), (3305, 11534), (5767, 6610)]