2050641060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^2\times {\mathrm{163}}^1$

素因数の和:442

約数の個数: 144

約数和(自身を含む): 6270780096

約数和(自身を除く): 4220139036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 127, 130, 156, 163, 195, 254, 260, 326, 381, 390, 489, 508, 635, 652, 762, 780, 815, 978, 1270, 1524, 1630, 1651, 1905, 1956, 2119, 2445, 2540, 3260, 3302, 3810, 4238, 4890, 4953, 6357, 6604, 7620, 8255, 8476, 9780, 9906, 10595, 12714, 16129, 16510, 19812, 20701, 21190, 24765, 25428, 31785, 32258, 33020, 41402, 42380, 48387, 49530, 62103, 63570, 64516, 80645, 82804, 96774, 99060, 103505, 124206, 127140, 161290, 193548, 207010, 209677, 241935, 248412, 269113, 310515, 322580, 414020, 419354, 483870, 538226, 621030, 629031, 807339, 838708, 967740, 1048385, 1076452, 1242060, 1258062, 1345565, 1614678, 2096770, 2516124, 2629027, 2691130, 3145155, 3229356, 4036695, 4193540, 5258054, 5382260, 6290310, 7887081, 8073390, 10516108, 12580620, 13145135, 15774162, 16146780, 26290270, 31548324, 34177351, 39435405, 52580540, 68354702, 78870810, 102532053, 136709404, 157741620, 170886755, 205064106, 341773510, 410128212, 512660265, 683547020, 1025320530, 2050641060]

約数ペア:

[(1, 2050641060), (2, 1025320530), (3, 683547020), (4, 512660265), (5, 410128212), (6, 341773510), (10, 205064106), (12, 170886755), (13, 157741620), (15, 136709404), (20, 102532053), (26, 78870810), (30, 68354702), (39, 52580540), (52, 39435405), (60, 34177351), (65, 31548324), (78, 26290270), (127, 16146780), (130, 15774162), (156, 13145135), (163, 12580620), (195, 10516108), (254, 8073390), (260, 7887081), (326, 6290310), (381, 5382260), (390, 5258054), (489, 4193540), (508, 4036695), (635, 3229356), (652, 3145155), (762, 2691130), (780, 2629027), (815, 2516124), (978, 2096770), (1270, 1614678), (1524, 1345565), (1630, 1258062), (1651, 1242060), (1905, 1076452), (1956, 1048385), (2119, 967740), (2445, 838708), (2540, 807339), (3260, 629031), (3302, 621030), (3810, 538226), (4238, 483870), (4890, 419354), (4953, 414020), (6357, 322580), (6604, 310515), (7620, 269113), (8255, 248412), (8476, 241935), (9780, 209677), (9906, 207010), (10595, 193548), (12714, 161290), (16129, 127140), (16510, 124206), (19812, 103505), (20701, 99060), (21190, 96774), (24765, 82804), (25428, 80645), (31785, 64516), (32258, 63570), (33020, 62103), (41402, 49530), (42380, 48387)]