1036196020

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{2731}}^1$

素因数の和:3112

約数の個数: 48

約数和(自身を含む): 2219607936

約数和(自身を除く): 1183411916

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 311, 610, 622, 1220, 1244, 1555, 2731, 3110, 5462, 6220, 10924, 13655, 18971, 27310, 37942, 54620, 75884, 94855, 166591, 189710, 333182, 379420, 666364, 832955, 849341, 1665910, 1698682, 3331820, 3397364, 4246705, 8493410, 16986820, 51809801, 103619602, 207239204, 259049005, 518098010, 1036196020]

約数ペア:

[(1, 1036196020), (2, 518098010), (4, 259049005), (5, 207239204), (10, 103619602), (20, 51809801), (61, 16986820), (122, 8493410), (244, 4246705), (305, 3397364), (311, 3331820), (610, 1698682), (622, 1665910), (1220, 849341), (1244, 832955), (1555, 666364), (2731, 379420), (3110, 333182), (5462, 189710), (6220, 166591), (10924, 94855), (13655, 75884), (18971, 54620), (27310, 37942)]