17070320

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:202

約数の個数: 80

約数和(自身を含む): 41842560

約数和(自身を除く): 24772240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 73, 74, 79, 80, 146, 148, 158, 185, 292, 296, 316, 365, 370, 395, 584, 592, 632, 730, 740, 790, 1168, 1264, 1460, 1480, 1580, 2701, 2920, 2923, 2960, 3160, 5402, 5767, 5840, 5846, 6320, 10804, 11534, 11692, 13505, 14615, 21608, 23068, 23384, 27010, 28835, 29230, 43216, 46136, 46768, 54020, 57670, 58460, 92272, 108040, 115340, 116920, 213379, 216080, 230680, 233840, 426758, 461360, 853516, 1066895, 1707032, 2133790, 3414064, 4267580, 8535160, 17070320]

約数ペア:

[(1, 17070320), (2, 8535160), (4, 4267580), (5, 3414064), (8, 2133790), (10, 1707032), (16, 1066895), (20, 853516), (37, 461360), (40, 426758), (73, 233840), (74, 230680), (79, 216080), (80, 213379), (146, 116920), (148, 115340), (158, 108040), (185, 92272), (292, 58460), (296, 57670), (316, 54020), (365, 46768), (370, 46136), (395, 43216), (584, 29230), (592, 28835), (632, 27010), (730, 23384), (740, 23068), (790, 21608), (1168, 14615), (1264, 13505), (1460, 11692), (1480, 11534), (1580, 10804), (2701, 6320), (2920, 5846), (2923, 5840), (2960, 5767), (3160, 5402)]