539776960

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{54413}}^1$

素因数の和:54461

約数の個数: 56

約数和(自身を含む): 1326830976

約数和(自身を除く): 787054016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 54413, 108826, 217652, 272065, 435304, 544130, 870608, 1088260, 1686803, 1741216, 2176520, 3373606, 3482432, 4353040, 6747212, 8434015, 8706080, 13494424, 16868030, 17412160, 26988848, 33736060, 53977696, 67472120, 107955392, 134944240, 269888480, 539776960]

約数ペア:

[(1, 539776960), (2, 269888480), (4, 134944240), (5, 107955392), (8, 67472120), (10, 53977696), (16, 33736060), (20, 26988848), (31, 17412160), (32, 16868030), (40, 13494424), (62, 8706080), (64, 8434015), (80, 6747212), (124, 4353040), (155, 3482432), (160, 3373606), (248, 2176520), (310, 1741216), (320, 1686803), (496, 1088260), (620, 870608), (992, 544130), (1240, 435304), (1984, 272065), (2480, 217652), (4960, 108826), (9920, 54413)]