39922120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8387}}^1$

素因数の和:8422

約数の個数: 64

約数和(自身を含む): 108708480

約数和(自身を除く): 68786360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 8387, 16774, 33548, 41935, 58709, 67096, 83870, 117418, 142579, 167740, 234836, 285158, 293545, 335480, 469672, 570316, 587090, 712895, 998053, 1140632, 1174180, 1425790, 1996106, 2348360, 2851580, 3992212, 4990265, 5703160, 7984424, 9980530, 19961060, 39922120]

約数ペア:

[(1, 39922120), (2, 19961060), (4, 9980530), (5, 7984424), (7, 5703160), (8, 4990265), (10, 3992212), (14, 2851580), (17, 2348360), (20, 1996106), (28, 1425790), (34, 1174180), (35, 1140632), (40, 998053), (56, 712895), (68, 587090), (70, 570316), (85, 469672), (119, 335480), (136, 293545), (140, 285158), (170, 234836), (238, 167740), (280, 142579), (340, 117418), (476, 83870), (595, 67096), (680, 58709), (952, 41935), (1190, 33548), (2380, 16774), (4760, 8387)]