148584080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109253}}^1$

素因数の和:109283

約数の個数: 40

約数和(自身を含む): 365782392

約数和(自身を除く): 217198312

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 109253, 218506, 437012, 546265, 874024, 1092530, 1748048, 1857301, 2185060, 3714602, 4370120, 7429204, 8740240, 9286505, 14858408, 18573010, 29716816, 37146020, 74292040, 148584080]

約数ペア:

[(1, 148584080), (2, 74292040), (4, 37146020), (5, 29716816), (8, 18573010), (10, 14858408), (16, 9286505), (17, 8740240), (20, 7429204), (34, 4370120), (40, 3714602), (68, 2185060), (80, 1857301), (85, 1748048), (136, 1092530), (170, 874024), (272, 546265), (340, 437012), (680, 218506), (1360, 109253)]