8535160

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 20246400

約数和(自身を除く): 11711240

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 73, 74, 79, 146, 148, 158, 185, 292, 296, 316, 365, 370, 395, 584, 632, 730, 740, 790, 1460, 1480, 1580, 2701, 2920, 2923, 3160, 5402, 5767, 5846, 10804, 11534, 11692, 13505, 14615, 21608, 23068, 23384, 27010, 28835, 29230, 46136, 54020, 57670, 58460, 108040, 115340, 116920, 213379, 230680, 426758, 853516, 1066895, 1707032, 2133790, 4267580, 8535160]

約数ペア:

[(1, 8535160), (2, 4267580), (4, 2133790), (5, 1707032), (8, 1066895), (10, 853516), (20, 426758), (37, 230680), (40, 213379), (73, 116920), (74, 115340), (79, 108040), (146, 58460), (148, 57670), (158, 54020), (185, 46136), (292, 29230), (296, 28835), (316, 27010), (365, 23384), (370, 23068), (395, 21608), (584, 14615), (632, 13505), (730, 11692), (740, 11534), (790, 10804), (1460, 5846), (1480, 5767), (1580, 5402), (2701, 3160), (2920, 2923)]