75133240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20641}}^1$

素因数の和:20672

約数の個数: 64

約数和(自身を含む): 208071360

約数和(自身を除く): 132938120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 20641, 41282, 82564, 103205, 144487, 165128, 206410, 268333, 288974, 412820, 536666, 577948, 722435, 825640, 1073332, 1155896, 1341665, 1444870, 1878331, 2146664, 2683330, 2889740, 3756662, 5366660, 5779480, 7513324, 9391655, 10733320, 15026648, 18783310, 37566620, 75133240]

約数ペア:

[(1, 75133240), (2, 37566620), (4, 18783310), (5, 15026648), (7, 10733320), (8, 9391655), (10, 7513324), (13, 5779480), (14, 5366660), (20, 3756662), (26, 2889740), (28, 2683330), (35, 2146664), (40, 1878331), (52, 1444870), (56, 1341665), (65, 1155896), (70, 1073332), (91, 825640), (104, 722435), (130, 577948), (140, 536666), (182, 412820), (260, 288974), (280, 268333), (364, 206410), (455, 165128), (520, 144487), (728, 103205), (910, 82564), (1820, 41282), (3640, 20641)]