102017380

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{49523}}^1$

素因数の和:49635

約数の個数: 24

約数和(自身を含む): 216320832

約数和(自身を除く): 114303452

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 49523, 99046, 198092, 247615, 495230, 990460, 5100869, 10201738, 20403476, 25504345, 51008690, 102017380]

約数ペア:

[(1, 102017380), (2, 51008690), (4, 25504345), (5, 20403476), (10, 10201738), (20, 5100869), (103, 990460), (206, 495230), (412, 247615), (515, 198092), (1030, 99046), (2060, 49523)]