9691040

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1637}}^1$

素因数の和:1689

約数の個数: 48

約数和(自身を含む): 23528232

約数和(自身を除く): 13837192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 1637, 2960, 3274, 5920, 6548, 8185, 13096, 16370, 26192, 32740, 52384, 60569, 65480, 121138, 130960, 242276, 261920, 302845, 484552, 605690, 969104, 1211380, 1938208, 2422760, 4845520, 9691040]

約数ペア:

[(1, 9691040), (2, 4845520), (4, 2422760), (5, 1938208), (8, 1211380), (10, 969104), (16, 605690), (20, 484552), (32, 302845), (37, 261920), (40, 242276), (74, 130960), (80, 121138), (148, 65480), (160, 60569), (185, 52384), (296, 32740), (370, 26192), (592, 16370), (740, 13096), (1184, 8185), (1480, 6548), (1637, 5920), (2960, 3274)]