4498335940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{113537}}^1$

素因数の和:113836

約数の個数: 48

約数和(自身を含む): 10834250112

約数和(自身を除く): 6335914172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 283, 566, 1132, 1415, 1981, 2830, 3962, 5660, 7924, 9905, 19810, 39620, 113537, 227074, 454148, 567685, 794759, 1135370, 1589518, 2270740, 3179036, 3973795, 7947590, 15895180, 32130971, 64261942, 128523884, 160654855, 224916797, 321309710, 449833594, 642619420, 899667188, 1124583985, 2249167970, 4498335940]

約数ペア:

[(1, 4498335940), (2, 2249167970), (4, 1124583985), (5, 899667188), (7, 642619420), (10, 449833594), (14, 321309710), (20, 224916797), (28, 160654855), (35, 128523884), (70, 64261942), (140, 32130971), (283, 15895180), (566, 7947590), (1132, 3973795), (1415, 3179036), (1981, 2270740), (2830, 1589518), (3962, 1135370), (5660, 794759), (7924, 567685), (9905, 454148), (19810, 227074), (39620, 113537)]