4910600

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 11703120

約数和(自身を除く): 6792520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 571, 860, 1075, 1142, 1720, 2150, 2284, 2855, 4300, 4568, 5710, 8600, 11420, 14275, 22840, 24553, 28550, 49106, 57100, 98212, 114200, 122765, 196424, 245530, 491060, 613825, 982120, 1227650, 2455300, 4910600]

約数ペア:

[(1, 4910600), (2, 2455300), (4, 1227650), (5, 982120), (8, 613825), (10, 491060), (20, 245530), (25, 196424), (40, 122765), (43, 114200), (50, 98212), (86, 57100), (100, 49106), (172, 28550), (200, 24553), (215, 22840), (344, 14275), (430, 11420), (571, 8600), (860, 5710), (1075, 4568), (1142, 4300), (1720, 2855), (2150, 2284)]