80486150

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{22051}}^1$

素因数の和:22136

約数の個数: 24

約数和(自身を含む): 151761864

約数和(自身を除く): 71275714

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1825, 3650, 22051, 44102, 110255, 220510, 551275, 1102550, 1609723, 3219446, 8048615, 16097230, 40243075, 80486150]

約数ペア:

[(1, 80486150), (2, 40243075), (5, 16097230), (10, 8048615), (25, 3219446), (50, 1609723), (73, 1102550), (146, 551275), (365, 220510), (730, 110255), (1825, 44102), (3650, 22051)]