25966020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14923}}^1$

素因数の和:14964

約数の個数: 48

約数和(自身を含む): 75216960

約数和(自身を除く): 49250940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 14923, 29846, 44769, 59692, 74615, 89538, 149230, 179076, 223845, 298460, 432767, 447690, 865534, 895380, 1298301, 1731068, 2163835, 2596602, 4327670, 5193204, 6491505, 8655340, 12983010, 25966020]

約数ペア:

[(1, 25966020), (2, 12983010), (3, 8655340), (4, 6491505), (5, 5193204), (6, 4327670), (10, 2596602), (12, 2163835), (15, 1731068), (20, 1298301), (29, 895380), (30, 865534), (58, 447690), (60, 432767), (87, 298460), (116, 223845), (145, 179076), (174, 149230), (290, 89538), (348, 74615), (435, 59692), (580, 44769), (870, 29846), (1740, 14923)]