5259414940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1\times {\mathrm{569}}^1$

素因数の和:1151

約数の個数: 96

約数和(自身を含む): 12103297920

約数和(自身を除く): 6843882980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 260, 292, 365, 487, 569, 730, 949, 974, 1138, 1460, 1898, 1948, 2276, 2435, 2845, 3796, 4745, 4870, 5690, 6331, 7397, 9490, 9740, 11380, 12662, 14794, 18980, 25324, 29588, 31655, 35551, 36985, 41537, 63310, 71102, 73970, 83074, 126620, 142204, 147940, 166148, 177755, 207685, 277103, 355510, 415370, 462163, 539981, 554206, 711020, 830740, 924326, 1079962, 1108412, 1385515, 1848652, 2159924, 2310815, 2699905, 2771030, 3602339, 4621630, 5399810, 5542060, 7204678, 9243260, 10799620, 14409356, 18011695, 20228519, 36023390, 40457038, 72046780, 80914076, 101142595, 202285190, 262970747, 404570380, 525941494, 1051882988, 1314853735, 2629707470, 5259414940]

約数ペア:

[(1, 5259414940), (2, 2629707470), (4, 1314853735), (5, 1051882988), (10, 525941494), (13, 404570380), (20, 262970747), (26, 202285190), (52, 101142595), (65, 80914076), (73, 72046780), (130, 40457038), (146, 36023390), (260, 20228519), (292, 18011695), (365, 14409356), (487, 10799620), (569, 9243260), (730, 7204678), (949, 5542060), (974, 5399810), (1138, 4621630), (1460, 3602339), (1898, 2771030), (1948, 2699905), (2276, 2310815), (2435, 2159924), (2845, 1848652), (3796, 1385515), (4745, 1108412), (4870, 1079962), (5690, 924326), (6331, 830740), (7397, 711020), (9490, 554206), (9740, 539981), (11380, 462163), (12662, 415370), (14794, 355510), (18980, 277103), (25324, 207685), (29588, 177755), (31655, 166148), (35551, 147940), (36985, 142204), (41537, 126620), (63310, 83074), (71102, 73970)]