45910120

素因数分解:

$2^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{2663}}^1$

素因数の和:3105

約数の個数: 32

約数和(自身を含む): 103576320

約数和(自身を除く): 57666200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 431, 862, 1724, 2155, 2663, 3448, 4310, 5326, 8620, 10652, 13315, 17240, 21304, 26630, 53260, 106520, 1147753, 2295506, 4591012, 5738765, 9182024, 11477530, 22955060, 45910120]

約数ペア:

[(1, 45910120), (2, 22955060), (4, 11477530), (5, 9182024), (8, 5738765), (10, 4591012), (20, 2295506), (40, 1147753), (431, 106520), (862, 53260), (1724, 26630), (2155, 21304), (2663, 17240), (3448, 13315), (4310, 10652), (5326, 8620)]