39971150

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 77298624

約数和(自身を除く): 37327474

約数列:

[1, 2, 5, 10, 25, 47, 50, 73, 94, 146, 233, 235, 365, 466, 470, 730, 1165, 1175, 1825, 2330, 2350, 3431, 3650, 5825, 6862, 10951, 11650, 17009, 17155, 21902, 34018, 34310, 54755, 85045, 85775, 109510, 170090, 171550, 273775, 425225, 547550, 799423, 850450, 1598846, 3997115, 7994230, 19985575, 39971150]

約数ペア:

[(1, 39971150), (2, 19985575), (5, 7994230), (10, 3997115), (25, 1598846), (47, 850450), (50, 799423), (73, 547550), (94, 425225), (146, 273775), (233, 171550), (235, 170090), (365, 109510), (466, 85775), (470, 85045), (730, 54755), (1165, 34310), (1175, 34018), (1825, 21902), (2330, 17155), (2350, 17009), (3431, 11650), (3650, 10951), (5825, 6862)]