17038240

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1283}}^1$

素因数の和:1381

約数の個数: 48

約数和(自身を含む): 40769568

約数和(自身を除く): 23731328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1283, 1328, 1660, 2566, 2656, 3320, 5132, 6415, 6640, 10264, 12830, 13280, 20528, 25660, 41056, 51320, 102640, 106489, 205280, 212978, 425956, 532445, 851912, 1064890, 1703824, 2129780, 3407648, 4259560, 8519120, 17038240]

約数ペア:

[(1, 17038240), (2, 8519120), (4, 4259560), (5, 3407648), (8, 2129780), (10, 1703824), (16, 1064890), (20, 851912), (32, 532445), (40, 425956), (80, 212978), (83, 205280), (160, 106489), (166, 102640), (332, 51320), (415, 41056), (664, 25660), (830, 20528), (1283, 13280), (1328, 12830), (1660, 10264), (2566, 6640), (2656, 6415), (3320, 5132)]