25009760

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2333}}^1$

素因数の和:2415

約数の個数: 48

約数和(自身を含む): 59993136

約数和(自身を除く): 34983376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2333, 2680, 4666, 5360, 9332, 10720, 11665, 18664, 23330, 37328, 46660, 74656, 93320, 156311, 186640, 312622, 373280, 625244, 781555, 1250488, 1563110, 2500976, 3126220, 5001952, 6252440, 12504880, 25009760]

約数ペア:

[(1, 25009760), (2, 12504880), (4, 6252440), (5, 5001952), (8, 3126220), (10, 2500976), (16, 1563110), (20, 1250488), (32, 781555), (40, 625244), (67, 373280), (80, 312622), (134, 186640), (160, 156311), (268, 93320), (335, 74656), (536, 46660), (670, 37328), (1072, 23330), (1340, 18664), (2144, 11665), (2333, 10720), (2680, 9332), (4666, 5360)]