12629900

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2383}}^1$

素因数の和:2450

約数の個数: 36

約数和(自身を含む): 27935712

約数和(自身を除く): 15305812

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2383, 2650, 4766, 5300, 9532, 11915, 23830, 47660, 59575, 119150, 126299, 238300, 252598, 505196, 631495, 1262990, 2525980, 3157475, 6314950, 12629900]

約数ペア:

[(1, 12629900), (2, 6314950), (4, 3157475), (5, 2525980), (10, 1262990), (20, 631495), (25, 505196), (50, 252598), (53, 238300), (100, 126299), (106, 119150), (212, 59575), (265, 47660), (530, 23830), (1060, 11915), (1325, 9532), (2383, 5300), (2650, 4766)]