229550600

素因数分解:

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

素因数の和:3110

約数の個数: 48

約数和(自身を含む): 535144320

約数和(自身を除く): 305593720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 431, 862, 1724, 2155, 2663, 3448, 4310, 5326, 8620, 10652, 10775, 13315, 17240, 21304, 21550, 26630, 43100, 53260, 66575, 86200, 106520, 133150, 266300, 532600, 1147753, 2295506, 4591012, 5738765, 9182024, 11477530, 22955060, 28693825, 45910120, 57387650, 114775300, 229550600]

約数ペア:

[(1, 229550600), (2, 114775300), (4, 57387650), (5, 45910120), (8, 28693825), (10, 22955060), (20, 11477530), (25, 9182024), (40, 5738765), (50, 4591012), (100, 2295506), (200, 1147753), (431, 532600), (862, 266300), (1724, 133150), (2155, 106520), (2663, 86200), (3448, 66575), (4310, 53260), (5326, 43100), (8620, 26630), (10652, 21550), (10775, 21304), (13315, 17240)]