126871012780

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{827}}^1\times {\mathrm{33791}}^1$

素因数の和:34854

約数の個数: 48

約数和(自身を含む): 267934334976

約数和(自身を除く): 141063322196

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 827, 908, 1135, 1654, 2270, 3308, 4135, 4540, 8270, 16540, 33791, 67582, 135164, 168955, 187729, 337910, 375458, 675820, 750916, 938645, 1877290, 3754580, 7670557, 15341114, 27945157, 30682228, 38352785, 55890314, 76705570, 111780628, 139725785, 153411140, 279451570, 558903140, 6343550639, 12687101278, 25374202556, 31717753195, 63435506390, 126871012780]

約数ペア:

[(1, 126871012780), (2, 63435506390), (4, 31717753195), (5, 25374202556), (10, 12687101278), (20, 6343550639), (227, 558903140), (454, 279451570), (827, 153411140), (908, 139725785), (1135, 111780628), (1654, 76705570), (2270, 55890314), (3308, 38352785), (4135, 30682228), (4540, 27945157), (8270, 15341114), (16540, 7670557), (33791, 3754580), (67582, 1877290), (135164, 938645), (168955, 750916), (187729, 675820), (337910, 375458)]