27310880

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1303}}^1$

素因数の和:1449

約数の個数: 48

約数和(自身を含む): 65064384

約数和(自身を除く): 37753504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 262, 524, 655, 1048, 1303, 1310, 2096, 2606, 2620, 4192, 5212, 5240, 6515, 10424, 10480, 13030, 20848, 20960, 26060, 41696, 52120, 104240, 170693, 208480, 341386, 682772, 853465, 1365544, 1706930, 2731088, 3413860, 5462176, 6827720, 13655440, 27310880]

約数ペア:

[(1, 27310880), (2, 13655440), (4, 6827720), (5, 5462176), (8, 3413860), (10, 2731088), (16, 1706930), (20, 1365544), (32, 853465), (40, 682772), (80, 341386), (131, 208480), (160, 170693), (262, 104240), (524, 52120), (655, 41696), (1048, 26060), (1303, 20960), (1310, 20848), (2096, 13030), (2606, 10480), (2620, 10424), (4192, 6515), (5212, 5240)]