26594840

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^2\times {\mathrm{191}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 61188480

約数和(自身を除く): 34593640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 191, 236, 295, 382, 472, 590, 764, 955, 1180, 1528, 1910, 2360, 3481, 3820, 6962, 7640, 11269, 13924, 17405, 22538, 27848, 34810, 45076, 56345, 69620, 90152, 112690, 139240, 225380, 450760, 664871, 1329742, 2659484, 3324355, 5318968, 6648710, 13297420, 26594840]

約数ペア:

[(1, 26594840), (2, 13297420), (4, 6648710), (5, 5318968), (8, 3324355), (10, 2659484), (20, 1329742), (40, 664871), (59, 450760), (118, 225380), (191, 139240), (236, 112690), (295, 90152), (382, 69620), (472, 56345), (590, 45076), (764, 34810), (955, 27848), (1180, 22538), (1528, 17405), (1910, 13924), (2360, 11269), (3481, 7640), (3820, 6962)]