3232840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6217}}^1$

素因数の和:6241

約数の個数: 32

約数和(自身を含む): 7834680

約数和(自身を除く): 4601840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 6217, 12434, 24868, 31085, 49736, 62170, 80821, 124340, 161642, 248680, 323284, 404105, 646568, 808210, 1616420, 3232840]

約数ペア:

[(1, 3232840), (2, 1616420), (4, 808210), (5, 646568), (8, 404105), (10, 323284), (13, 248680), (20, 161642), (26, 124340), (40, 80821), (52, 62170), (65, 49736), (104, 31085), (130, 24868), (260, 12434), (520, 6217)]