37566620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20641}}^1$

素因数の和:20670

約数の個数: 48

約数和(自身を含む): 97099968

約数和(自身を除く): 59533348

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 20641, 41282, 82564, 103205, 144487, 206410, 268333, 288974, 412820, 536666, 577948, 722435, 1073332, 1341665, 1444870, 1878331, 2683330, 2889740, 3756662, 5366660, 7513324, 9391655, 18783310, 37566620]

約数ペア:

[(1, 37566620), (2, 18783310), (4, 9391655), (5, 7513324), (7, 5366660), (10, 3756662), (13, 2889740), (14, 2683330), (20, 1878331), (26, 1444870), (28, 1341665), (35, 1073332), (52, 722435), (65, 577948), (70, 536666), (91, 412820), (130, 288974), (140, 268333), (182, 206410), (260, 144487), (364, 103205), (455, 82564), (910, 41282), (1820, 20641)]