4077500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{233}}^1$

素因数の和:264

約数の個数: 60

約数和(自身を含む): 10234224

約数和(自身を除く): 6156724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 233, 250, 350, 466, 500, 625, 700, 875, 932, 1165, 1250, 1631, 1750, 2330, 2500, 3262, 3500, 4375, 4660, 5825, 6524, 8155, 8750, 11650, 16310, 17500, 23300, 29125, 32620, 40775, 58250, 81550, 116500, 145625, 163100, 203875, 291250, 407750, 582500, 815500, 1019375, 2038750, 4077500]

約数ペア:

[(1, 4077500), (2, 2038750), (4, 1019375), (5, 815500), (7, 582500), (10, 407750), (14, 291250), (20, 203875), (25, 163100), (28, 145625), (35, 116500), (50, 81550), (70, 58250), (100, 40775), (125, 32620), (140, 29125), (175, 23300), (233, 17500), (250, 16310), (350, 11650), (466, 8750), (500, 8155), (625, 6524), (700, 5825), (875, 4660), (932, 4375), (1165, 3500), (1250, 3262), (1631, 2500), (1750, 2330)]