88824340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1571}}^1$

素因数の和:1848

約数の個数: 48

約数和(自身を含む): 204410304

約数和(自身を除く): 115585964

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 257, 514, 1028, 1285, 1571, 2570, 2827, 3142, 5140, 5654, 6284, 7855, 11308, 14135, 15710, 17281, 28270, 31420, 34562, 56540, 69124, 86405, 172810, 345620, 403747, 807494, 1614988, 2018735, 4037470, 4441217, 8074940, 8882434, 17764868, 22206085, 44412170, 88824340]

約数ペア:

[(1, 88824340), (2, 44412170), (4, 22206085), (5, 17764868), (10, 8882434), (11, 8074940), (20, 4441217), (22, 4037470), (44, 2018735), (55, 1614988), (110, 807494), (220, 403747), (257, 345620), (514, 172810), (1028, 86405), (1285, 69124), (1571, 56540), (2570, 34562), (2827, 31420), (3142, 28270), (5140, 17281), (5654, 15710), (6284, 14135), (7855, 11308)]