26247720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4127}}^1$

素因数の和:4194

約数の個数: 64

約数和(自身を含む): 80248320

約数和(自身を除く): 54000600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 4127, 6360, 8254, 12381, 16508, 20635, 24762, 33016, 41270, 49524, 61905, 82540, 99048, 123810, 165080, 218731, 247620, 437462, 495240, 656193, 874924, 1093655, 1312386, 1749848, 2187310, 2624772, 3280965, 4374620, 5249544, 6561930, 8749240, 13123860, 26247720]

約数ペア:

[(1, 26247720), (2, 13123860), (3, 8749240), (4, 6561930), (5, 5249544), (6, 4374620), (8, 3280965), (10, 2624772), (12, 2187310), (15, 1749848), (20, 1312386), (24, 1093655), (30, 874924), (40, 656193), (53, 495240), (60, 437462), (106, 247620), (120, 218731), (159, 165080), (212, 123810), (265, 99048), (318, 82540), (424, 61905), (530, 49524), (636, 41270), (795, 33016), (1060, 24762), (1272, 20635), (1590, 16508), (2120, 12381), (3180, 8254), (4127, 6360)]