40285510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{212029}}^1$

素因数の和:212055

約数の個数: 16

約数和(自身を含む): 76330800

約数和(自身を除く): 36045290

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 212029, 424058, 1060145, 2120290, 4028551, 8057102, 20142755, 40285510]

約数ペア:

[(1, 40285510), (2, 20142755), (5, 8057102), (10, 4028551), (19, 2120290), (38, 1060145), (95, 424058), (190, 212029)]