13853800

素因数分解:

$2^3\times 5^2\times {\mathrm{113}}^1\times {\mathrm{613}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 32548140

約数和(自身を除く): 18694340

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 113, 200, 226, 452, 565, 613, 904, 1130, 1226, 2260, 2452, 2825, 3065, 4520, 4904, 5650, 6130, 11300, 12260, 15325, 22600, 24520, 30650, 61300, 69269, 122600, 138538, 277076, 346345, 554152, 692690, 1385380, 1731725, 2770760, 3463450, 6926900, 13853800]

約数ペア:

[(1, 13853800), (2, 6926900), (4, 3463450), (5, 2770760), (8, 1731725), (10, 1385380), (20, 692690), (25, 554152), (40, 346345), (50, 277076), (100, 138538), (113, 122600), (200, 69269), (226, 61300), (452, 30650), (565, 24520), (613, 22600), (904, 15325), (1130, 12260), (1226, 11300), (2260, 6130), (2452, 5650), (2825, 4904), (3065, 4520)]