8145110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 15586560

約数和(自身を除く): 7441450

約数列:

[1, 2, 5, 10, 19, 38, 95, 163, 190, 263, 326, 526, 815, 1315, 1630, 2630, 3097, 4997, 6194, 9994, 15485, 24985, 30970, 42869, 49970, 85738, 214345, 428690, 814511, 1629022, 4072555, 8145110]

約数ペア:

[(1, 8145110), (2, 4072555), (5, 1629022), (10, 814511), (19, 428690), (38, 214345), (95, 85738), (163, 49970), (190, 42869), (263, 30970), (326, 24985), (526, 15485), (815, 9994), (1315, 6194), (1630, 4997), (2630, 3097)]