4550071880

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2420251}}^1$

素因数の和:2420309

約数の個数: 32

約数和(自身を含む): 10455488640

約数和(自身を除く): 5905416760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 2420251, 4840502, 9681004, 12101255, 19362008, 24202510, 48405020, 96810040, 113751797, 227503594, 455007188, 568758985, 910014376, 1137517970, 2275035940, 4550071880]

約数ペア:

[(1, 4550071880), (2, 2275035940), (4, 1137517970), (5, 910014376), (8, 568758985), (10, 455007188), (20, 227503594), (40, 113751797), (47, 96810040), (94, 48405020), (188, 24202510), (235, 19362008), (376, 12101255), (470, 9681004), (940, 4840502), (1880, 2420251)]