9082900

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1489}}^1$

素因数の和:1564

約数の個数: 36

約数和(自身を含む): 20046460

約数和(自身を除く): 10963560

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1489, 1525, 2978, 3050, 5956, 6100, 7445, 14890, 29780, 37225, 74450, 90829, 148900, 181658, 363316, 454145, 908290, 1816580, 2270725, 4541450, 9082900]

約数ペア:

[(1, 9082900), (2, 4541450), (4, 2270725), (5, 1816580), (10, 908290), (20, 454145), (25, 363316), (50, 181658), (61, 148900), (100, 90829), (122, 74450), (244, 37225), (305, 29780), (610, 14890), (1220, 7445), (1489, 6100), (1525, 5956), (2978, 3050)]