54005440

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2377}}^1$

素因数の和:2465

約数の個数: 56

約数和(自身を含む): 130466592

約数和(自身を除く): 76461152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1420, 2272, 2377, 2840, 4544, 4754, 5680, 9508, 11360, 11885, 19016, 22720, 23770, 38032, 47540, 76064, 95080, 152128, 168767, 190160, 337534, 380320, 675068, 760640, 843835, 1350136, 1687670, 2700272, 3375340, 5400544, 6750680, 10801088, 13501360, 27002720, 54005440]

約数ペア:

[(1, 54005440), (2, 27002720), (4, 13501360), (5, 10801088), (8, 6750680), (10, 5400544), (16, 3375340), (20, 2700272), (32, 1687670), (40, 1350136), (64, 843835), (71, 760640), (80, 675068), (142, 380320), (160, 337534), (284, 190160), (320, 168767), (355, 152128), (568, 95080), (710, 76064), (1136, 47540), (1420, 38032), (2272, 23770), (2377, 22720), (2840, 19016), (4544, 11885), (4754, 11360), (5680, 9508)]