1113716320

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{41681}}^1$

素因数の和:41863

約数の個数: 48

約数和(自身を含む): 2646973728

約数和(自身を除く): 1533257408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 668, 835, 1336, 1670, 2672, 3340, 5344, 6680, 13360, 26720, 41681, 83362, 166724, 208405, 333448, 416810, 666896, 833620, 1333792, 1667240, 3334480, 6668960, 6960727, 13921454, 27842908, 34803635, 55685816, 69607270, 111371632, 139214540, 222743264, 278429080, 556858160, 1113716320]

約数ペア:

[(1, 1113716320), (2, 556858160), (4, 278429080), (5, 222743264), (8, 139214540), (10, 111371632), (16, 69607270), (20, 55685816), (32, 34803635), (40, 27842908), (80, 13921454), (160, 6960727), (167, 6668960), (334, 3334480), (668, 1667240), (835, 1333792), (1336, 833620), (1670, 666896), (2672, 416810), (3340, 333448), (5344, 208405), (6680, 166724), (13360, 83362), (26720, 41681)]