81310973350

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{22276979}}^1$

素因数の和:22277064

約数の個数: 24

約数和(自身を含む): 153310176360

約数和(自身を除く): 71999203010

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1825, 3650, 22276979, 44553958, 111384895, 222769790, 556924475, 1113848950, 1626219467, 3252438934, 8131097335, 16262194670, 40655486675, 81310973350]

約数ペア:

[(1, 81310973350), (2, 40655486675), (5, 16262194670), (10, 8131097335), (25, 3252438934), (50, 1626219467), (73, 1113848950), (146, 556924475), (365, 222769790), (730, 111384895), (1825, 44553958), (3650, 22276979)]