713192450

素因数分解:

$2^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{1223}}^1$

素因数の和:1451

約数の個数: 48

約数和(自身を含む): 1352324160

約数和(自身を除く): 639131710

約数列:

[1, 2, 5, 10, 25, 50, 107, 109, 214, 218, 535, 545, 1070, 1090, 1223, 2446, 2675, 2725, 5350, 5450, 6115, 11663, 12230, 23326, 30575, 58315, 61150, 116630, 130861, 133307, 261722, 266614, 291575, 583150, 654305, 666535, 1308610, 1333070, 3271525, 3332675, 6543050, 6665350, 14263849, 28527698, 71319245, 142638490, 356596225, 713192450]

約数ペア:

[(1, 713192450), (2, 356596225), (5, 142638490), (10, 71319245), (25, 28527698), (50, 14263849), (107, 6665350), (109, 6543050), (214, 3332675), (218, 3271525), (535, 1333070), (545, 1308610), (1070, 666535), (1090, 654305), (1223, 583150), (2446, 291575), (2675, 266614), (2725, 261722), (5350, 133307), (5450, 130861), (6115, 116630), (11663, 61150), (12230, 58315), (23326, 30575)]