9801380

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10427}}^1$

素因数の和:10483

約数の個数: 24

約数和(自身を含む): 21022848

約数和(自身を除く): 11221468

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 10427, 20854, 41708, 52135, 104270, 208540, 490069, 980138, 1960276, 2450345, 4900690, 9801380]

約数ペア:

[(1, 9801380), (2, 4900690), (4, 2450345), (5, 1960276), (10, 980138), (20, 490069), (47, 208540), (94, 104270), (188, 52135), (235, 41708), (470, 20854), (940, 10427)]