4138164080

素因数分解:

$2^4\times 5^1\times {\mathrm{6703}}^1\times {\mathrm{7717}}^1$

素因数の和:14433

約数の個数: 40

約数和(自身を含む): 9623913792

約数和(自身を除く): 5485749712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6703, 7717, 13406, 15434, 26812, 30868, 33515, 38585, 53624, 61736, 67030, 77170, 107248, 123472, 134060, 154340, 268120, 308680, 536240, 617360, 51727051, 103454102, 206908204, 258635255, 413816408, 517270510, 827632816, 1034541020, 2069082040, 4138164080]

約数ペア:

[(1, 4138164080), (2, 2069082040), (4, 1034541020), (5, 827632816), (8, 517270510), (10, 413816408), (16, 258635255), (20, 206908204), (40, 103454102), (80, 51727051), (6703, 617360), (7717, 536240), (13406, 308680), (15434, 268120), (26812, 154340), (30868, 134060), (33515, 123472), (38585, 107248), (53624, 77170), (61736, 67030)]