156944017900

素因数分解:

$2^2\times 5^2\times {\mathrm{59}}^2\times {\mathrm{450859}}^1$

素因数の和:450991

約数の個数: 54

約数和(自身を含む): 346439471420

約数和(自身を除く): 189495453520

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 100, 118, 236, 295, 590, 1180, 1475, 2950, 3481, 5900, 6962, 13924, 17405, 34810, 69620, 87025, 174050, 348100, 450859, 901718, 1803436, 2254295, 4508590, 9017180, 11271475, 22542950, 26600681, 45085900, 53201362, 106402724, 133003405, 266006810, 532013620, 665017025, 1330034050, 1569440179, 2660068100, 3138880358, 6277760716, 7847200895, 15694401790, 31388803580, 39236004475, 78472008950, 156944017900]

約数ペア:

[(1, 156944017900), (2, 78472008950), (4, 39236004475), (5, 31388803580), (10, 15694401790), (20, 7847200895), (25, 6277760716), (50, 3138880358), (59, 2660068100), (100, 1569440179), (118, 1330034050), (236, 665017025), (295, 532013620), (590, 266006810), (1180, 133003405), (1475, 106402724), (2950, 53201362), (3481, 45085900), (5900, 26600681), (6962, 22542950), (13924, 11271475), (17405, 9017180), (34810, 4508590), (69620, 2254295), (87025, 1803436), (174050, 901718), (348100, 450859)]