2051560920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{589529}}^1$

素因数の和:589572

約数の個数: 64

約数和(自身を含む): 6366924000

約数和(自身を除く): 4315363080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 589529, 1179058, 1768587, 2358116, 2947645, 3537174, 4716232, 5895290, 7074348, 8842935, 11790580, 14148696, 17096341, 17685870, 23581160, 34192682, 35371740, 51289023, 68385364, 70743480, 85481705, 102578046, 136770728, 170963410, 205156092, 256445115, 341926820, 410312184, 512890230, 683853640, 1025780460, 2051560920]

約数ペア:

[(1, 2051560920), (2, 1025780460), (3, 683853640), (4, 512890230), (5, 410312184), (6, 341926820), (8, 256445115), (10, 205156092), (12, 170963410), (15, 136770728), (20, 102578046), (24, 85481705), (29, 70743480), (30, 68385364), (40, 51289023), (58, 35371740), (60, 34192682), (87, 23581160), (116, 17685870), (120, 17096341), (145, 14148696), (174, 11790580), (232, 8842935), (290, 7074348), (348, 5895290), (435, 4716232), (580, 3537174), (696, 2947645), (870, 2358116), (1160, 1768587), (1740, 1179058), (3480, 589529)]