1037221420

素因数分解:

$2^2\times 5^1\times {\mathrm{2357}}^1\times {\mathrm{22003}}^1$

素因数の和:24369

約数の個数: 24

約数和(自身を含む): 2179188144

約数和(自身を除く): 1141966724

約数列:

[1, 2, 4, 5, 10, 20, 2357, 4714, 9428, 11785, 22003, 23570, 44006, 47140, 88012, 110015, 220030, 440060, 51861071, 103722142, 207444284, 259305355, 518610710, 1037221420]

約数ペア:

[(1, 1037221420), (2, 518610710), (4, 259305355), (5, 207444284), (10, 103722142), (20, 51861071), (2357, 440060), (4714, 220030), (9428, 110015), (11785, 88012), (22003, 47140), (23570, 44006)]