84121750

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 167469120

約数和(自身を除く): 83347370

約数列:

[1, 2, 5, 10, 25, 29, 41, 50, 58, 82, 125, 145, 205, 250, 283, 290, 410, 566, 725, 1025, 1189, 1415, 1450, 2050, 2378, 2830, 3625, 5125, 5945, 7075, 7250, 8207, 10250, 11603, 11890, 14150, 16414, 23206, 29725, 35375, 41035, 58015, 59450, 70750, 82070, 116030, 148625, 205175, 290075, 297250, 336487, 410350, 580150, 672974, 1025875, 1450375, 1682435, 2051750, 2900750, 3364870, 8412175, 16824350, 42060875, 84121750]

約数ペア:

[(1, 84121750), (2, 42060875), (5, 16824350), (10, 8412175), (25, 3364870), (29, 2900750), (41, 2051750), (50, 1682435), (58, 1450375), (82, 1025875), (125, 672974), (145, 580150), (205, 410350), (250, 336487), (283, 297250), (290, 290075), (410, 205175), (566, 148625), (725, 116030), (1025, 82070), (1189, 70750), (1415, 59450), (1450, 58015), (2050, 41035), (2378, 35375), (2830, 29725), (3625, 23206), (5125, 16414), (5945, 14150), (7075, 11890), (7250, 11603), (8207, 10250)]