25758110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 56609280

約数和(自身を除く): 30851170

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 107, 133, 181, 190, 214, 266, 362, 535, 665, 749, 905, 1070, 1267, 1330, 1498, 1810, 2033, 2534, 3439, 3745, 4066, 6335, 6878, 7490, 10165, 12670, 14231, 17195, 19367, 20330, 24073, 28462, 34390, 38734, 48146, 71155, 96835, 120365, 135569, 142310, 193670, 240730, 271138, 367973, 677845, 735946, 1355690, 1839865, 2575811, 3679730, 5151622, 12879055, 25758110]

約数ペア:

[(1, 25758110), (2, 12879055), (5, 5151622), (7, 3679730), (10, 2575811), (14, 1839865), (19, 1355690), (35, 735946), (38, 677845), (70, 367973), (95, 271138), (107, 240730), (133, 193670), (181, 142310), (190, 135569), (214, 120365), (266, 96835), (362, 71155), (535, 48146), (665, 38734), (749, 34390), (905, 28462), (1070, 24073), (1267, 20330), (1330, 19367), (1498, 17195), (1810, 14231), (2033, 12670), (2534, 10165), (3439, 7490), (3745, 6878), (4066, 6335)]