9661253420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{408337}}^1$

素因数の和:408379

約数の個数: 72

約数和(自身を含む): 25107886944

約数和(自身を除く): 15446633524

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 2366, 3380, 4732, 5915, 11830, 23660, 408337, 816674, 1633348, 2041685, 2858359, 4083370, 5308381, 5716718, 8166740, 10616762, 11433436, 14291795, 21233524, 26541905, 28583590, 37158667, 53083810, 57167180, 69008953, 74317334, 106167620, 138017906, 148634668, 185793335, 276035812, 345044765, 371586670, 483062671, 690089530, 743173340, 966125342, 1380179060, 1932250684, 2415313355, 4830626710, 9661253420]

約数ペア:

[(1, 9661253420), (2, 4830626710), (4, 2415313355), (5, 1932250684), (7, 1380179060), (10, 966125342), (13, 743173340), (14, 690089530), (20, 483062671), (26, 371586670), (28, 345044765), (35, 276035812), (52, 185793335), (65, 148634668), (70, 138017906), (91, 106167620), (130, 74317334), (140, 69008953), (169, 57167180), (182, 53083810), (260, 37158667), (338, 28583590), (364, 26541905), (455, 21233524), (676, 14291795), (845, 11433436), (910, 10616762), (1183, 8166740), (1690, 5716718), (1820, 5308381), (2366, 4083370), (3380, 2858359), (4732, 2041685), (5915, 1633348), (11830, 816674), (23660, 408337)]