2707900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2083}}^1$

素因数の和:2110

約数の個数: 36

約数和(自身を含む): 6331192

約数和(自身を除く): 3623292

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 2083, 4166, 8332, 10415, 20830, 27079, 41660, 52075, 54158, 104150, 108316, 135395, 208300, 270790, 541580, 676975, 1353950, 2707900]

約数ペア:

[(1, 2707900), (2, 1353950), (4, 676975), (5, 541580), (10, 270790), (13, 208300), (20, 135395), (25, 108316), (26, 104150), (50, 54158), (52, 52075), (65, 41660), (100, 27079), (130, 20830), (260, 10415), (325, 8332), (650, 4166), (1300, 2083)]