2208700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1699}}^1$

素因数の和:1726

約数の個数: 36

約数和(自身を含む): 5164600

約数和(自身を除く): 2955900

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 1699, 3398, 6796, 8495, 16990, 22087, 33980, 42475, 44174, 84950, 88348, 110435, 169900, 220870, 441740, 552175, 1104350, 2208700]

約数ペア:

[(1, 2208700), (2, 1104350), (4, 552175), (5, 441740), (10, 220870), (13, 169900), (20, 110435), (25, 88348), (26, 84950), (50, 44174), (52, 42475), (65, 33980), (100, 22087), (130, 16990), (260, 8495), (325, 6796), (650, 3398), (1300, 1699)]