2014131760

素因数分解:

$2^4\times 5^1\times {\mathrm{2437}}^1\times {\mathrm{10331}}^1$

素因数の和:12781

約数の個数: 40

約数和(自身を含む): 4685231376

約数和(自身を除く): 2671099616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2437, 4874, 9748, 10331, 12185, 19496, 20662, 24370, 38992, 41324, 48740, 51655, 82648, 97480, 103310, 165296, 194960, 206620, 413240, 826480, 25176647, 50353294, 100706588, 125883235, 201413176, 251766470, 402826352, 503532940, 1007065880, 2014131760]

約数ペア:

[(1, 2014131760), (2, 1007065880), (4, 503532940), (5, 402826352), (8, 251766470), (10, 201413176), (16, 125883235), (20, 100706588), (40, 50353294), (80, 25176647), (2437, 826480), (4874, 413240), (9748, 206620), (10331, 194960), (12185, 165296), (19496, 103310), (20662, 97480), (24370, 82648), (38992, 51655), (41324, 48740)]