713394460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{3767}}^1$

素因数の和:4350

約数の個数: 48

約数和(自身を含む): 1589523264

約数和(自身を除く): 876128804

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 557, 1114, 2228, 2785, 3767, 5570, 7534, 9469, 11140, 15068, 18835, 18938, 37670, 37876, 47345, 64039, 75340, 94690, 128078, 189380, 256156, 320195, 640390, 1280780, 2098219, 4196438, 8392876, 10491095, 20982190, 35669723, 41964380, 71339446, 142678892, 178348615, 356697230, 713394460]

約数ペア:

[(1, 713394460), (2, 356697230), (4, 178348615), (5, 142678892), (10, 71339446), (17, 41964380), (20, 35669723), (34, 20982190), (68, 10491095), (85, 8392876), (170, 4196438), (340, 2098219), (557, 1280780), (1114, 640390), (2228, 320195), (2785, 256156), (3767, 189380), (5570, 128078), (7534, 94690), (9469, 75340), (11140, 64039), (15068, 47345), (18835, 37876), (18938, 37670)]