9518800

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:520

約数の個数: 60

約数和(自身を含む): 23352300

約数和(自身を除く): 13833500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 200, 212, 265, 400, 424, 449, 530, 848, 898, 1060, 1325, 1796, 2120, 2245, 2650, 3592, 4240, 4490, 5300, 7184, 8980, 10600, 11225, 17960, 21200, 22450, 23797, 35920, 44900, 47594, 89800, 95188, 118985, 179600, 190376, 237970, 380752, 475940, 594925, 951880, 1189850, 1903760, 2379700, 4759400, 9518800]

約数ペア:

[(1, 9518800), (2, 4759400), (4, 2379700), (5, 1903760), (8, 1189850), (10, 951880), (16, 594925), (20, 475940), (25, 380752), (40, 237970), (50, 190376), (53, 179600), (80, 118985), (100, 95188), (106, 89800), (200, 47594), (212, 44900), (265, 35920), (400, 23797), (424, 22450), (449, 21200), (530, 17960), (848, 11225), (898, 10600), (1060, 8980), (1325, 7184), (1796, 5300), (2120, 4490), (2245, 4240), (2650, 3592)]