844101920

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{72269}}^1$

素因数の和:72357

約数の個数: 48

約数和(自身を含む): 2021536440

約数和(自身を除く): 1177434520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 5840, 11680, 72269, 144538, 289076, 361345, 578152, 722690, 1156304, 1445380, 2312608, 2890760, 5275637, 5781520, 10551274, 11563040, 21102548, 26378185, 42205096, 52756370, 84410192, 105512740, 168820384, 211025480, 422050960, 844101920]

約数ペア:

[(1, 844101920), (2, 422050960), (4, 211025480), (5, 168820384), (8, 105512740), (10, 84410192), (16, 52756370), (20, 42205096), (32, 26378185), (40, 21102548), (73, 11563040), (80, 10551274), (146, 5781520), (160, 5275637), (292, 2890760), (365, 2312608), (584, 1445380), (730, 1156304), (1168, 722690), (1460, 578152), (2336, 361345), (2920, 289076), (5840, 144538), (11680, 72269)]