104020900

素因数分解:

$2^2\times 5^2\times {\mathrm{683}}^1\times {\mathrm{1523}}^1$

素因数の和:2220

約数の個数: 36

約数和(自身を含む): 226204272

約数和(自身を除く): 122183372

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 683, 1366, 1523, 2732, 3046, 3415, 6092, 6830, 7615, 13660, 15230, 17075, 30460, 34150, 38075, 68300, 76150, 152300, 1040209, 2080418, 4160836, 5201045, 10402090, 20804180, 26005225, 52010450, 104020900]

約数ペア:

[(1, 104020900), (2, 52010450), (4, 26005225), (5, 20804180), (10, 10402090), (20, 5201045), (25, 4160836), (50, 2080418), (100, 1040209), (683, 152300), (1366, 76150), (1523, 68300), (2732, 38075), (3046, 34150), (3415, 30460), (6092, 17075), (6830, 15230), (7615, 13660)]