45442690

素因数分解:

$2^1\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{2287}}^1$

素因数の和:4281

約数の個数: 16

約数和(自身を含む): 81873792

約数和(自身を除く): 36431102

約数列:

[1, 2, 5, 10, 1987, 2287, 3974, 4574, 9935, 11435, 19870, 22870, 4544269, 9088538, 22721345, 45442690]

約数ペア:

[(1, 45442690), (2, 22721345), (5, 9088538), (10, 4544269), (1987, 22870), (2287, 19870), (3974, 11435), (4574, 9935)]