423969850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{292393}}^1$

素因数の和:292434

約数の個数: 24

約数和(自身を含む): 815779260

約数和(自身を除く): 391809410

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 292393, 584786, 1461965, 2923930, 7309825, 8479397, 14619650, 16958794, 42396985, 84793970, 211984925, 423969850]

約数ペア:

[(1, 423969850), (2, 211984925), (5, 84793970), (10, 42396985), (25, 16958794), (29, 14619650), (50, 8479397), (58, 7309825), (145, 2923930), (290, 1461965), (725, 584786), (1450, 292393)]