12130880

素因数分解:

$2^6\times 5^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:411

約数の個数: 56

約数和(自身を含む): 29187648

約数和(自身を除く): 17056768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 167, 227, 320, 334, 454, 668, 835, 908, 1135, 1336, 1670, 1816, 2270, 2672, 3340, 3632, 4540, 5344, 6680, 7264, 9080, 10688, 13360, 14528, 18160, 26720, 36320, 37909, 53440, 72640, 75818, 151636, 189545, 303272, 379090, 606544, 758180, 1213088, 1516360, 2426176, 3032720, 6065440, 12130880]

約数ペア:

[(1, 12130880), (2, 6065440), (4, 3032720), (5, 2426176), (8, 1516360), (10, 1213088), (16, 758180), (20, 606544), (32, 379090), (40, 303272), (64, 189545), (80, 151636), (160, 75818), (167, 72640), (227, 53440), (320, 37909), (334, 36320), (454, 26720), (668, 18160), (835, 14528), (908, 13360), (1135, 10688), (1336, 9080), (1670, 7264), (1816, 6680), (2270, 5344), (2672, 4540), (3340, 3632)]