101552600

素因数分解:

$2^3\times 5^2\times {\mathrm{397}}^1\times {\mathrm{1279}}^1$

素因数の和:1692

約数の個数: 48

約数和(自身を含む): 236889600

約数和(自身を除く): 135337000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 397, 794, 1279, 1588, 1985, 2558, 3176, 3970, 5116, 6395, 7940, 9925, 10232, 12790, 15880, 19850, 25580, 31975, 39700, 51160, 63950, 79400, 127900, 255800, 507763, 1015526, 2031052, 2538815, 4062104, 5077630, 10155260, 12694075, 20310520, 25388150, 50776300, 101552600]

約数ペア:

[(1, 101552600), (2, 50776300), (4, 25388150), (5, 20310520), (8, 12694075), (10, 10155260), (20, 5077630), (25, 4062104), (40, 2538815), (50, 2031052), (100, 1015526), (200, 507763), (397, 255800), (794, 127900), (1279, 79400), (1588, 63950), (1985, 51160), (2558, 39700), (3176, 31975), (3970, 25580), (5116, 19850), (6395, 15880), (7940, 12790), (9925, 10232)]