4770980

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1601}}^1$

素因数の和:1759

約数の個数: 24

約数和(自身を含む): 10092600

約数和(自身を除く): 5321620

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 1601, 2980, 3202, 6404, 8005, 16010, 32020, 238549, 477098, 954196, 1192745, 2385490, 4770980]

約数ペア:

[(1, 4770980), (2, 2385490), (4, 1192745), (5, 954196), (10, 477098), (20, 238549), (149, 32020), (298, 16010), (596, 8005), (745, 6404), (1490, 3202), (1601, 2980)]