1004060

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{823}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 2145696

約数和(自身を除く): 1141636

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 823, 1220, 1646, 3292, 4115, 8230, 16460, 50203, 100406, 200812, 251015, 502030, 1004060]

約数ペア:

[(1, 1004060), (2, 502030), (4, 251015), (5, 200812), (10, 100406), (20, 50203), (61, 16460), (122, 8230), (244, 4115), (305, 3292), (610, 1646), (823, 1220)]