27426520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{751}}^1$

素因数の和:856

約数の個数: 64

約数和(自身を含む): 68221440

約数和(自身を除く): 40794920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 83, 88, 110, 166, 220, 332, 415, 440, 664, 751, 830, 913, 1502, 1660, 1826, 3004, 3320, 3652, 3755, 4565, 6008, 7304, 7510, 8261, 9130, 15020, 16522, 18260, 30040, 33044, 36520, 41305, 62333, 66088, 82610, 124666, 165220, 249332, 311665, 330440, 498664, 623330, 685663, 1246660, 1371326, 2493320, 2742652, 3428315, 5485304, 6856630, 13713260, 27426520]

約数ペア:

[(1, 27426520), (2, 13713260), (4, 6856630), (5, 5485304), (8, 3428315), (10, 2742652), (11, 2493320), (20, 1371326), (22, 1246660), (40, 685663), (44, 623330), (55, 498664), (83, 330440), (88, 311665), (110, 249332), (166, 165220), (220, 124666), (332, 82610), (415, 66088), (440, 62333), (664, 41305), (751, 36520), (830, 33044), (913, 30040), (1502, 18260), (1660, 16522), (1826, 15020), (3004, 9130), (3320, 8261), (3652, 7510), (3755, 7304), (4565, 6008)]