80526430

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2113}}^1$

素因数の和:2260

約数の個数: 32

約数和(自身を含む): 150381504

約数和(自身を除く): 69855074

約数列:

[1, 2, 5, 10, 37, 74, 103, 185, 206, 370, 515, 1030, 2113, 3811, 4226, 7622, 10565, 19055, 21130, 38110, 78181, 156362, 217639, 390905, 435278, 781810, 1088195, 2176390, 8052643, 16105286, 40263215, 80526430]

約数ペア:

[(1, 80526430), (2, 40263215), (5, 16105286), (10, 8052643), (37, 2176390), (74, 1088195), (103, 781810), (185, 435278), (206, 390905), (370, 217639), (515, 156362), (1030, 78181), (2113, 38110), (3811, 21130), (4226, 19055), (7622, 10565)]