3487900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2683}}^1$

素因数の和:2710

約数の個数: 36

約数和(自身を含む): 8153992

約数和(自身を除く): 4666092

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 2683, 5366, 10732, 13415, 26830, 34879, 53660, 67075, 69758, 134150, 139516, 174395, 268300, 348790, 697580, 871975, 1743950, 3487900]

約数ペア:

[(1, 3487900), (2, 1743950), (4, 871975), (5, 697580), (10, 348790), (13, 268300), (20, 174395), (25, 139516), (26, 134150), (50, 69758), (52, 67075), (65, 53660), (100, 34879), (130, 26830), (260, 13415), (325, 10732), (650, 5366), (1300, 2683)]