13185440

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3583}}^1$

素因数の和:3621

約数の個数: 48

約数和(自身を含む): 32514048

約数和(自身を除く): 19328608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3583, 3680, 7166, 14332, 17915, 28664, 35830, 57328, 71660, 82409, 114656, 143320, 164818, 286640, 329636, 412045, 573280, 659272, 824090, 1318544, 1648180, 2637088, 3296360, 6592720, 13185440]

約数ペア:

[(1, 13185440), (2, 6592720), (4, 3296360), (5, 2637088), (8, 1648180), (10, 1318544), (16, 824090), (20, 659272), (23, 573280), (32, 412045), (40, 329636), (46, 286640), (80, 164818), (92, 143320), (115, 114656), (160, 82409), (184, 71660), (230, 57328), (368, 35830), (460, 28664), (736, 17915), (920, 14332), (1840, 7166), (3583, 3680)]