60528520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2707}}^1$

素因数の和:2774

約数の個数: 64

約数和(自身を含む): 150131520

約数和(自身を除く): 89603000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 172, 215, 260, 344, 430, 520, 559, 860, 1118, 1720, 2236, 2707, 2795, 4472, 5414, 5590, 10828, 11180, 13535, 21656, 22360, 27070, 35191, 54140, 70382, 108280, 116401, 140764, 175955, 232802, 281528, 351910, 465604, 582005, 703820, 931208, 1164010, 1407640, 1513213, 2328020, 3026426, 4656040, 6052852, 7566065, 12105704, 15132130, 30264260, 60528520]

約数ペア:

[(1, 60528520), (2, 30264260), (4, 15132130), (5, 12105704), (8, 7566065), (10, 6052852), (13, 4656040), (20, 3026426), (26, 2328020), (40, 1513213), (43, 1407640), (52, 1164010), (65, 931208), (86, 703820), (104, 582005), (130, 465604), (172, 351910), (215, 281528), (260, 232802), (344, 175955), (430, 140764), (520, 116401), (559, 108280), (860, 70382), (1118, 54140), (1720, 35191), (2236, 27070), (2707, 22360), (2795, 21656), (4472, 13535), (5414, 11180), (5590, 10828)]