53485754240

素因数分解:

$2^7\times 5^1\times {\mathrm{83571491}}^1$

素因数の和:83571510

約数の個数: 32

約数和(自身を含む): 127864382760

約数和(自身を除く): 74378628520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 83571491, 167142982, 334285964, 417857455, 668571928, 835714910, 1337143856, 1671429820, 2674287712, 3342859640, 5348575424, 6685719280, 10697150848, 13371438560, 26742877120, 53485754240]

約数ペア:

[(1, 53485754240), (2, 26742877120), (4, 13371438560), (5, 10697150848), (8, 6685719280), (10, 5348575424), (16, 3342859640), (20, 2674287712), (32, 1671429820), (40, 1337143856), (64, 835714910), (80, 668571928), (128, 417857455), (160, 334285964), (320, 167142982), (640, 83571491)]