74755220

素因数分解:

$2^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{6569}}^1$

素因数の和:7147

約数の個数: 24

約数和(自身を含む): 157285800

約数和(自身を除く): 82530580

約数列:

[1, 2, 4, 5, 10, 20, 569, 1138, 2276, 2845, 5690, 6569, 11380, 13138, 26276, 32845, 65690, 131380, 3737761, 7475522, 14951044, 18688805, 37377610, 74755220]

約数ペア:

[(1, 74755220), (2, 37377610), (4, 18688805), (5, 14951044), (10, 7475522), (20, 3737761), (569, 131380), (1138, 65690), (2276, 32845), (2845, 26276), (5690, 13138), (6569, 11380)]