4080451180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{923179}}^1$

素因数の和:923218

約数の個数: 48

約数和(自身を含む): 9770937120

約数和(自身を除く): 5690485940

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 923179, 1846358, 3692716, 4615895, 9231790, 12001327, 15694043, 18463580, 24002654, 31388086, 48005308, 60006635, 62776172, 78470215, 120013270, 156940430, 204022559, 240026540, 313880860, 408045118, 816090236, 1020112795, 2040225590, 4080451180]

約数ペア:

[(1, 4080451180), (2, 2040225590), (4, 1020112795), (5, 816090236), (10, 408045118), (13, 313880860), (17, 240026540), (20, 204022559), (26, 156940430), (34, 120013270), (52, 78470215), (65, 62776172), (68, 60006635), (85, 48005308), (130, 31388086), (170, 24002654), (221, 18463580), (260, 15694043), (340, 12001327), (442, 9231790), (884, 4615895), (1105, 3692716), (2210, 1846358), (4420, 923179)]