43332640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 112021056

約数和(自身を除く): 68688416

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 83, 104, 130, 160, 166, 208, 251, 260, 332, 415, 416, 502, 520, 664, 830, 1004, 1040, 1079, 1255, 1328, 1660, 2008, 2080, 2158, 2510, 2656, 3263, 3320, 4016, 4316, 5020, 5395, 6526, 6640, 8032, 8632, 10040, 10790, 13052, 13280, 16315, 17264, 20080, 20833, 21580, 26104, 32630, 34528, 40160, 41666, 43160, 52208, 65260, 83332, 86320, 104165, 104416, 130520, 166664, 172640, 208330, 261040, 270829, 333328, 416660, 522080, 541658, 666656, 833320, 1083316, 1354145, 1666640, 2166632, 2708290, 3333280, 4333264, 5416580, 8666528, 10833160, 21666320, 43332640]

約数ペア:

[(1, 43332640), (2, 21666320), (4, 10833160), (5, 8666528), (8, 5416580), (10, 4333264), (13, 3333280), (16, 2708290), (20, 2166632), (26, 1666640), (32, 1354145), (40, 1083316), (52, 833320), (65, 666656), (80, 541658), (83, 522080), (104, 416660), (130, 333328), (160, 270829), (166, 261040), (208, 208330), (251, 172640), (260, 166664), (332, 130520), (415, 104416), (416, 104165), (502, 86320), (520, 83332), (664, 65260), (830, 52208), (1004, 43160), (1040, 41666), (1079, 40160), (1255, 34528), (1328, 32630), (1660, 26104), (2008, 21580), (2080, 20833), (2158, 20080), (2510, 17264), (2656, 16315), (3263, 13280), (3320, 13052), (4016, 10790), (4316, 10040), (5020, 8632), (5395, 8032), (6526, 6640)]