2040254710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{1423}}^1$

素因数の和:1753

約数の個数: 64

約数和(自身を含む): 4069336320

約数和(自身を除く): 2029081610

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 269, 410, 533, 538, 1066, 1345, 1423, 2665, 2690, 2846, 3497, 5330, 6994, 7115, 11029, 14230, 17485, 18499, 22058, 34970, 36998, 55145, 58343, 92495, 110290, 116686, 143377, 184990, 286754, 291715, 382787, 583430, 716885, 758459, 765574, 1433770, 1516918, 1913935, 3792295, 3827870, 4976231, 7584590, 9952462, 15694267, 24881155, 31388534, 49762310, 78471335, 156942670, 204025471, 408050942, 1020127355, 2040254710]

約数ペア:

[(1, 2040254710), (2, 1020127355), (5, 408050942), (10, 204025471), (13, 156942670), (26, 78471335), (41, 49762310), (65, 31388534), (82, 24881155), (130, 15694267), (205, 9952462), (269, 7584590), (410, 4976231), (533, 3827870), (538, 3792295), (1066, 1913935), (1345, 1516918), (1423, 1433770), (2665, 765574), (2690, 758459), (2846, 716885), (3497, 583430), (5330, 382787), (6994, 291715), (7115, 286754), (11029, 184990), (14230, 143377), (17485, 116686), (18499, 110290), (22058, 92495), (34970, 58343), (36998, 55145)]