8825420

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1831}}^1$

素因数の和:2081

約数の個数: 24

約数和(自身を含む): 18620448

約数和(自身を除く): 9795028

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 1831, 2410, 3662, 4820, 7324, 9155, 18310, 36620, 441271, 882542, 1765084, 2206355, 4412710, 8825420]

約数ペア:

[(1, 8825420), (2, 4412710), (4, 2206355), (5, 1765084), (10, 882542), (20, 441271), (241, 36620), (482, 18310), (964, 9155), (1205, 7324), (1831, 4820), (2410, 3662)]