11278250

素因数分解:

$2^1\times 5^3\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 21312720

約数和(自身を除く): 10034470

約数列:

[1, 2, 5, 10, 25, 50, 125, 197, 229, 250, 394, 458, 985, 1145, 1970, 2290, 4925, 5725, 9850, 11450, 24625, 28625, 45113, 49250, 57250, 90226, 225565, 451130, 1127825, 2255650, 5639125, 11278250]

約数ペア:

[(1, 11278250), (2, 5639125), (5, 2255650), (10, 1127825), (25, 451130), (50, 225565), (125, 90226), (197, 57250), (229, 49250), (250, 45113), (394, 28625), (458, 24625), (985, 11450), (1145, 9850), (1970, 5725), (2290, 4925)]