15417700

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2909}}^1$

素因数の和:2976

約数の個数: 36

約数和(自身を含む): 34099380

約数和(自身を除く): 18681680

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 2909, 5300, 5818, 11636, 14545, 29090, 58180, 72725, 145450, 154177, 290900, 308354, 616708, 770885, 1541770, 3083540, 3854425, 7708850, 15417700]

約数ペア:

[(1, 15417700), (2, 7708850), (4, 3854425), (5, 3083540), (10, 1541770), (20, 770885), (25, 616708), (50, 308354), (53, 290900), (100, 154177), (106, 145450), (212, 72725), (265, 58180), (530, 29090), (1060, 14545), (1325, 11636), (2650, 5818), (2909, 5300)]