28973020

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{6011}}^1$

素因数の和:6261

約数の個数: 24

約数和(自身を含む): 61105968

約数和(自身を除く): 32132948

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 6011, 12022, 24044, 30055, 60110, 120220, 1448651, 2897302, 5794604, 7243255, 14486510, 28973020]

約数ペア:

[(1, 28973020), (2, 14486510), (4, 7243255), (5, 5794604), (10, 2897302), (20, 1448651), (241, 120220), (482, 60110), (964, 30055), (1205, 24044), (2410, 12022), (4820, 6011)]