63509120

素因数分解:

$2^7\times 5^1\times {\mathrm{99233}}^1$

素因数の和:99252

約数の個数: 32

約数和(自身を含む): 151828020

約数和(自身を除く): 88318900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 99233, 198466, 396932, 496165, 793864, 992330, 1587728, 1984660, 3175456, 3969320, 6350912, 7938640, 12701824, 15877280, 31754560, 63509120]

約数ペア:

[(1, 63509120), (2, 31754560), (4, 15877280), (5, 12701824), (8, 7938640), (10, 6350912), (16, 3969320), (20, 3175456), (32, 1984660), (40, 1587728), (64, 992330), (80, 793864), (128, 496165), (160, 396932), (320, 198466), (640, 99233)]