1125778832650

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1319}}^1\times {\mathrm{322079}}^1$

素因数の和:323463

約数の個数: 48

約数和(自身を含む): 2135081203200

約数和(自身を除く): 1009302370550

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1319, 1325, 2638, 2650, 6595, 13190, 32975, 65950, 69907, 139814, 322079, 349535, 644158, 699070, 1610395, 1747675, 3220790, 3495350, 8051975, 16103950, 17070187, 34140374, 85350935, 170701870, 424822201, 426754675, 849644402, 853509350, 2124111005, 4248222010, 10620555025, 21241110050, 22515576653, 45031153306, 112577883265, 225155766530, 562889416325, 1125778832650]

約数ペア:

[(1, 1125778832650), (2, 562889416325), (5, 225155766530), (10, 112577883265), (25, 45031153306), (50, 22515576653), (53, 21241110050), (106, 10620555025), (265, 4248222010), (530, 2124111005), (1319, 853509350), (1325, 849644402), (2638, 426754675), (2650, 424822201), (6595, 170701870), (13190, 85350935), (32975, 34140374), (65950, 17070187), (69907, 16103950), (139814, 8051975), (322079, 3495350), (349535, 3220790), (644158, 1747675), (699070, 1610395)]