119565550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6343}}^1$

素因数の和:6397

約数の個数: 48

約数和(自身を含む): 247796640

約数和(自身を除く): 128231090

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 725, 754, 1450, 1885, 3770, 6343, 9425, 12686, 18850, 31715, 63430, 82459, 158575, 164918, 183947, 317150, 367894, 412295, 824590, 919735, 1839470, 2061475, 2391311, 4122950, 4598675, 4782622, 9197350, 11956555, 23913110, 59782775, 119565550]

約数ペア:

[(1, 119565550), (2, 59782775), (5, 23913110), (10, 11956555), (13, 9197350), (25, 4782622), (26, 4598675), (29, 4122950), (50, 2391311), (58, 2061475), (65, 1839470), (130, 919735), (145, 824590), (290, 412295), (325, 367894), (377, 317150), (650, 183947), (725, 164918), (754, 158575), (1450, 82459), (1885, 63430), (3770, 31715), (6343, 18850), (9425, 12686)]