20222701850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{43271}}^1$

素因数の和:44015

約数の個数: 48

約数和(自身を含む): 40564903680

約数和(自身を除く): 20342201830

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 719, 1438, 3595, 7190, 9347, 17975, 18694, 35950, 43271, 46735, 86542, 93470, 216355, 233675, 432710, 467350, 562523, 1081775, 1125046, 2163550, 2812615, 5625230, 14063075, 28126150, 31111849, 62223698, 155559245, 311118490, 404454037, 777796225, 808908074, 1555592450, 2022270185, 4044540370, 10111350925, 20222701850]

約数ペア:

[(1, 20222701850), (2, 10111350925), (5, 4044540370), (10, 2022270185), (13, 1555592450), (25, 808908074), (26, 777796225), (50, 404454037), (65, 311118490), (130, 155559245), (325, 62223698), (650, 31111849), (719, 28126150), (1438, 14063075), (3595, 5625230), (7190, 2812615), (9347, 2163550), (17975, 1125046), (18694, 1081775), (35950, 562523), (43271, 467350), (46735, 432710), (86542, 233675), (93470, 216355)]