33774520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64951}}^1$

素因数の和:64975

約数の個数: 32

約数和(自身を含む): 81839520

約数和(自身を除く): 48065000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 64951, 129902, 259804, 324755, 519608, 649510, 844363, 1299020, 1688726, 2598040, 3377452, 4221815, 6754904, 8443630, 16887260, 33774520]

約数ペア:

[(1, 33774520), (2, 16887260), (4, 8443630), (5, 6754904), (8, 4221815), (10, 3377452), (13, 2598040), (20, 1688726), (26, 1299020), (40, 844363), (52, 649510), (65, 519608), (104, 324755), (130, 259804), (260, 129902), (520, 64951)]