2025443810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1\times {\mathrm{739}}^1$

素因数の和:1515

約数の個数: 64

約数和(自身を含む): 4072723200

約数和(自身を除く): 2047279390

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 727, 739, 754, 1454, 1478, 1885, 3635, 3695, 3770, 7270, 7390, 9451, 9607, 18902, 19214, 21083, 21431, 42166, 42862, 47255, 48035, 94510, 96070, 105415, 107155, 210830, 214310, 274079, 278603, 537253, 548158, 557206, 1074506, 1370395, 1393015, 2686265, 2740790, 2786030, 5372530, 6984289, 13968578, 15580337, 31160674, 34921445, 69842890, 77901685, 155803370, 202544381, 405088762, 1012721905, 2025443810]

約数ペア:

[(1, 2025443810), (2, 1012721905), (5, 405088762), (10, 202544381), (13, 155803370), (26, 77901685), (29, 69842890), (58, 34921445), (65, 31160674), (130, 15580337), (145, 13968578), (290, 6984289), (377, 5372530), (727, 2786030), (739, 2740790), (754, 2686265), (1454, 1393015), (1478, 1370395), (1885, 1074506), (3635, 557206), (3695, 548158), (3770, 537253), (7270, 278603), (7390, 274079), (9451, 214310), (9607, 210830), (18902, 107155), (19214, 105415), (21083, 96070), (21431, 94510), (42166, 48035), (42862, 47255)]