5494840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10567}}^1$

素因数の和:10591

約数の個数: 32

約数和(自身を含む): 13315680

約数和(自身を除く): 7820840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 10567, 21134, 42268, 52835, 84536, 105670, 137371, 211340, 274742, 422680, 549484, 686855, 1098968, 1373710, 2747420, 5494840]

約数ペア:

[(1, 5494840), (2, 2747420), (4, 1373710), (5, 1098968), (8, 686855), (10, 549484), (13, 422680), (20, 274742), (26, 211340), (40, 137371), (52, 105670), (65, 84536), (104, 52835), (130, 42268), (260, 21134), (520, 10567)]