13539500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2083}}^1$

素因数の和:2115

約数の個数: 48

約数和(自身を含む): 31860192

約数和(自身を除く): 18320692

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 2083, 3250, 4166, 6500, 8332, 10415, 20830, 27079, 41660, 52075, 54158, 104150, 108316, 135395, 208300, 260375, 270790, 520750, 541580, 676975, 1041500, 1353950, 2707900, 3384875, 6769750, 13539500]

約数ペア:

[(1, 13539500), (2, 6769750), (4, 3384875), (5, 2707900), (10, 1353950), (13, 1041500), (20, 676975), (25, 541580), (26, 520750), (50, 270790), (52, 260375), (65, 208300), (100, 135395), (125, 108316), (130, 104150), (250, 54158), (260, 52075), (325, 41660), (500, 27079), (650, 20830), (1300, 10415), (1625, 8332), (2083, 6500), (3250, 4166)]