2028367010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{8219}}^1$

素因数の和:8315

約数の個数: 64

約数和(自身を含む): 4048185600

約数和(自身を除く): 2019818590

約数列:

[1, 2, 5, 10, 23, 29, 37, 46, 58, 74, 115, 145, 185, 230, 290, 370, 667, 851, 1073, 1334, 1702, 2146, 3335, 4255, 5365, 6670, 8219, 8510, 10730, 16438, 24679, 41095, 49358, 82190, 123395, 189037, 238351, 246790, 304103, 378074, 476702, 608206, 945185, 1191755, 1520515, 1890370, 2383510, 3041030, 5482073, 6994369, 8818987, 10964146, 13988738, 17637974, 27410365, 34971845, 44094935, 54820730, 69943690, 88189870, 202836701, 405673402, 1014183505, 2028367010]

約数ペア:

[(1, 2028367010), (2, 1014183505), (5, 405673402), (10, 202836701), (23, 88189870), (29, 69943690), (37, 54820730), (46, 44094935), (58, 34971845), (74, 27410365), (115, 17637974), (145, 13988738), (185, 10964146), (230, 8818987), (290, 6994369), (370, 5482073), (667, 3041030), (851, 2383510), (1073, 1890370), (1334, 1520515), (1702, 1191755), (2146, 945185), (3335, 608206), (4255, 476702), (5365, 378074), (6670, 304103), (8219, 246790), (8510, 238351), (10730, 189037), (16438, 123395), (24679, 82190), (41095, 49358)]