4097900

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1010

約数の個数: 36

約数和(自身を含む): 9108792

約数和(自身を除く): 5010892

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 953, 1075, 1906, 2150, 3812, 4300, 4765, 9530, 19060, 23825, 40979, 47650, 81958, 95300, 163916, 204895, 409790, 819580, 1024475, 2048950, 4097900]

約数ペア:

[(1, 4097900), (2, 2048950), (4, 1024475), (5, 819580), (10, 409790), (20, 204895), (25, 163916), (43, 95300), (50, 81958), (86, 47650), (100, 40979), (172, 23825), (215, 19060), (430, 9530), (860, 4765), (953, 4300), (1075, 3812), (1906, 2150)]