13112960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{2927}}^1$

素因数の和:2953

約数の個数: 64

約数和(自身を含む): 35838720

約数和(自身を除く): 22725760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 2927, 4480, 5854, 11708, 14635, 20489, 23416, 29270, 40978, 46832, 58540, 81956, 93664, 102445, 117080, 163912, 187328, 204890, 234160, 327824, 374656, 409780, 468320, 655648, 819560, 936640, 1311296, 1639120, 1873280, 2622592, 3278240, 6556480, 13112960]

約数ペア:

[(1, 13112960), (2, 6556480), (4, 3278240), (5, 2622592), (7, 1873280), (8, 1639120), (10, 1311296), (14, 936640), (16, 819560), (20, 655648), (28, 468320), (32, 409780), (35, 374656), (40, 327824), (56, 234160), (64, 204890), (70, 187328), (80, 163912), (112, 117080), (128, 102445), (140, 93664), (160, 81956), (224, 58540), (280, 46832), (320, 40978), (448, 29270), (560, 23416), (640, 20489), (896, 14635), (1120, 11708), (2240, 5854), (2927, 4480)]