13831600

素因数分解:

$2^4\times 5^2\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:398

約数の個数: 60

約数和(自身を含む): 33596560

約数和(自身を除く): 19764960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 151, 200, 229, 302, 400, 458, 604, 755, 916, 1145, 1208, 1510, 1832, 2290, 2416, 3020, 3664, 3775, 4580, 5725, 6040, 7550, 9160, 11450, 12080, 15100, 18320, 22900, 30200, 34579, 45800, 60400, 69158, 91600, 138316, 172895, 276632, 345790, 553264, 691580, 864475, 1383160, 1728950, 2766320, 3457900, 6915800, 13831600]

約数ペア:

[(1, 13831600), (2, 6915800), (4, 3457900), (5, 2766320), (8, 1728950), (10, 1383160), (16, 864475), (20, 691580), (25, 553264), (40, 345790), (50, 276632), (80, 172895), (100, 138316), (151, 91600), (200, 69158), (229, 60400), (302, 45800), (400, 34579), (458, 30200), (604, 22900), (755, 18320), (916, 15100), (1145, 12080), (1208, 11450), (1510, 9160), (1832, 7550), (2290, 6040), (2416, 5725), (3020, 4580), (3664, 3775)]