39103750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 80

約数和(自身を含む): 86597280

約数和(自身を除く): 47493530

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 50, 70, 82, 109, 125, 175, 205, 218, 250, 287, 350, 410, 545, 574, 625, 763, 875, 1025, 1090, 1250, 1435, 1526, 1750, 2050, 2725, 2870, 3815, 4375, 4469, 5125, 5450, 7175, 7630, 8750, 8938, 10250, 13625, 14350, 19075, 22345, 25625, 27250, 31283, 35875, 38150, 44690, 51250, 62566, 68125, 71750, 95375, 111725, 136250, 156415, 179375, 190750, 223450, 312830, 358750, 476875, 558625, 782075, 953750, 1117250, 1564150, 2793125, 3910375, 5586250, 7820750, 19551875, 39103750]

約数ペア:

[(1, 39103750), (2, 19551875), (5, 7820750), (7, 5586250), (10, 3910375), (14, 2793125), (25, 1564150), (35, 1117250), (41, 953750), (50, 782075), (70, 558625), (82, 476875), (109, 358750), (125, 312830), (175, 223450), (205, 190750), (218, 179375), (250, 156415), (287, 136250), (350, 111725), (410, 95375), (545, 71750), (574, 68125), (625, 62566), (763, 51250), (875, 44690), (1025, 38150), (1090, 35875), (1250, 31283), (1435, 27250), (1526, 25625), (1750, 22345), (2050, 19075), (2725, 14350), (2870, 13625), (3815, 10250), (4375, 8938), (4469, 8750), (5125, 7630), (5450, 7175)]