14963840

素因数分解:

$2^7\times 5^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 36279360

約数和(自身を除く): 21315520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 206, 227, 320, 412, 454, 515, 640, 824, 908, 1030, 1135, 1648, 1816, 2060, 2270, 3296, 3632, 4120, 4540, 6592, 7264, 8240, 9080, 13184, 14528, 16480, 18160, 23381, 29056, 32960, 36320, 46762, 65920, 72640, 93524, 116905, 145280, 187048, 233810, 374096, 467620, 748192, 935240, 1496384, 1870480, 2992768, 3740960, 7481920, 14963840]

約数ペア:

[(1, 14963840), (2, 7481920), (4, 3740960), (5, 2992768), (8, 1870480), (10, 1496384), (16, 935240), (20, 748192), (32, 467620), (40, 374096), (64, 233810), (80, 187048), (103, 145280), (128, 116905), (160, 93524), (206, 72640), (227, 65920), (320, 46762), (412, 36320), (454, 32960), (515, 29056), (640, 23381), (824, 18160), (908, 16480), (1030, 14528), (1135, 13184), (1648, 9080), (1816, 8240), (2060, 7264), (2270, 6592), (3296, 4540), (3632, 4120)]