13513420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 30663360

約数和(自身を除く): 17149940

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1013, 1334, 2026, 2668, 3335, 4052, 5065, 6670, 10130, 13340, 20260, 23299, 29377, 46598, 58754, 93196, 116495, 117508, 146885, 232990, 293770, 465980, 587540, 675671, 1351342, 2702684, 3378355, 6756710, 13513420]

約数ペア:

[(1, 13513420), (2, 6756710), (4, 3378355), (5, 2702684), (10, 1351342), (20, 675671), (23, 587540), (29, 465980), (46, 293770), (58, 232990), (92, 146885), (115, 117508), (116, 116495), (145, 93196), (230, 58754), (290, 46598), (460, 29377), (580, 23299), (667, 20260), (1013, 13340), (1334, 10130), (2026, 6670), (2668, 5065), (3335, 4052)]