2693105620

素因数分解:

$2^2\times 5^1\times {\mathrm{12743}}^1\times {\mathrm{10567}}^1$

素因数の和:23319

約数の個数: 24

約数和(自身を含む): 5656500864

約数和(自身を除く): 2963395244

約数列:

[1, 2, 4, 5, 10, 20, 10567, 12743, 21134, 25486, 42268, 50972, 52835, 63715, 105670, 127430, 211340, 254860, 134655281, 269310562, 538621124, 673276405, 1346552810, 2693105620]

約数ペア:

[(1, 2693105620), (2, 1346552810), (4, 673276405), (5, 538621124), (10, 269310562), (20, 134655281), (10567, 254860), (12743, 211340), (21134, 127430), (25486, 105670), (42268, 63715), (50972, 52835)]