6821750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2099}}^1$

素因数の和:2129

約数の個数: 32

約数和(自身を含む): 13759200

約数和(自身を除く): 6937450

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 2099, 3250, 4198, 10495, 20990, 27287, 52475, 54574, 104950, 136435, 262375, 272870, 524750, 682175, 1364350, 3410875, 6821750]

約数ペア:

[(1, 6821750), (2, 3410875), (5, 1364350), (10, 682175), (13, 524750), (25, 272870), (26, 262375), (50, 136435), (65, 104950), (125, 54574), (130, 52475), (250, 27287), (325, 20990), (650, 10495), (1625, 4198), (2099, 3250)]