100975360

素因数分解:

$2^8\times 5^1\times {\mathrm{78887}}^1$

素因数の和:78908

約数の個数: 36

約数和(自身を含む): 241870608

約数和(自身を除く): 140895248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 78887, 157774, 315548, 394435, 631096, 788870, 1262192, 1577740, 2524384, 3155480, 5048768, 6310960, 10097536, 12621920, 20195072, 25243840, 50487680, 100975360]

約数ペア:

[(1, 100975360), (2, 50487680), (4, 25243840), (5, 20195072), (8, 12621920), (10, 10097536), (16, 6310960), (20, 5048768), (32, 3155480), (40, 2524384), (64, 1577740), (80, 1262192), (128, 788870), (160, 631096), (256, 394435), (320, 315548), (640, 157774), (1280, 78887)]