23635240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 56635200

約数和(自身を除く): 32999960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 137, 152, 190, 227, 274, 380, 454, 548, 685, 760, 908, 1096, 1135, 1370, 1816, 2270, 2603, 2740, 4313, 4540, 5206, 5480, 8626, 9080, 10412, 13015, 17252, 20824, 21565, 26030, 31099, 34504, 43130, 52060, 62198, 86260, 104120, 124396, 155495, 172520, 248792, 310990, 590881, 621980, 1181762, 1243960, 2363524, 2954405, 4727048, 5908810, 11817620, 23635240]

約数ペア:

[(1, 23635240), (2, 11817620), (4, 5908810), (5, 4727048), (8, 2954405), (10, 2363524), (19, 1243960), (20, 1181762), (38, 621980), (40, 590881), (76, 310990), (95, 248792), (137, 172520), (152, 155495), (190, 124396), (227, 104120), (274, 86260), (380, 62198), (454, 52060), (548, 43130), (685, 34504), (760, 31099), (908, 26030), (1096, 21565), (1135, 20824), (1370, 17252), (1816, 13015), (2270, 10412), (2603, 9080), (2740, 8626), (4313, 5480), (4540, 5206)]