39265580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2179}}^1$

素因数の和:2258

約数の個数: 48

約数和(自身を含む): 88996320

約数和(自身を除く): 49730740

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 530, 901, 1060, 1802, 2179, 3604, 4358, 4505, 8716, 9010, 10895, 18020, 21790, 37043, 43580, 74086, 115487, 148172, 185215, 230974, 370430, 461948, 577435, 740860, 1154870, 1963279, 2309740, 3926558, 7853116, 9816395, 19632790, 39265580]

約数ペア:

[(1, 39265580), (2, 19632790), (4, 9816395), (5, 7853116), (10, 3926558), (17, 2309740), (20, 1963279), (34, 1154870), (53, 740860), (68, 577435), (85, 461948), (106, 370430), (170, 230974), (212, 185215), (265, 148172), (340, 115487), (530, 74086), (901, 43580), (1060, 37043), (1802, 21790), (2179, 18020), (3604, 10895), (4358, 9010), (4505, 8716)]