12224874880

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{465887}}^1$

素因数の和:465947

約数の個数: 64

約数和(自身を含む): 29937962880

約数和(自身を除く): 17713088000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 320, 328, 410, 640, 656, 820, 1312, 1640, 2624, 3280, 5248, 6560, 13120, 26240, 465887, 931774, 1863548, 2329435, 3727096, 4658870, 7454192, 9317740, 14908384, 18635480, 19101367, 29816768, 37270960, 38202734, 59633536, 74541920, 76405468, 95506835, 149083840, 152810936, 191013670, 298167680, 305621872, 382027340, 611243744, 764054680, 1222487488, 1528109360, 2444974976, 3056218720, 6112437440, 12224874880]

約数ペア:

[(1, 12224874880), (2, 6112437440), (4, 3056218720), (5, 2444974976), (8, 1528109360), (10, 1222487488), (16, 764054680), (20, 611243744), (32, 382027340), (40, 305621872), (41, 298167680), (64, 191013670), (80, 152810936), (82, 149083840), (128, 95506835), (160, 76405468), (164, 74541920), (205, 59633536), (320, 38202734), (328, 37270960), (410, 29816768), (640, 19101367), (656, 18635480), (820, 14908384), (1312, 9317740), (1640, 7454192), (2624, 4658870), (3280, 3727096), (5248, 2329435), (6560, 1863548), (13120, 931774), (26240, 465887)]