15696928550

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{887}}^1\times {\mathrm{8231}}^1$

素因数の和:9173

約数の個数: 48

約数和(自身を含む): 29912585472

約数和(自身を除く): 14215656922

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 887, 1075, 1774, 2150, 4435, 8231, 8870, 16462, 22175, 38141, 41155, 44350, 76282, 82310, 190705, 205775, 353933, 381410, 411550, 707866, 953525, 1769665, 1907050, 3539330, 7300897, 8848325, 14601794, 17696650, 36504485, 73008970, 182522425, 313938571, 365044850, 627877142, 1569692855, 3139385710, 7848464275, 15696928550]

約数ペア:

[(1, 15696928550), (2, 7848464275), (5, 3139385710), (10, 1569692855), (25, 627877142), (43, 365044850), (50, 313938571), (86, 182522425), (215, 73008970), (430, 36504485), (887, 17696650), (1075, 14601794), (1774, 8848325), (2150, 7300897), (4435, 3539330), (8231, 1907050), (8870, 1769665), (16462, 953525), (22175, 707866), (38141, 411550), (41155, 381410), (44350, 353933), (76282, 205775), (82310, 190705)]