9191650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 18748800

約数和(自身を除く): 9557150

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 79, 130, 158, 179, 325, 358, 395, 650, 790, 895, 1027, 1790, 1975, 2054, 2327, 3950, 4475, 4654, 5135, 8950, 10270, 11635, 14141, 23270, 25675, 28282, 51350, 58175, 70705, 116350, 141410, 183833, 353525, 367666, 707050, 919165, 1838330, 4595825, 9191650]

約数ペア:

[(1, 9191650), (2, 4595825), (5, 1838330), (10, 919165), (13, 707050), (25, 367666), (26, 353525), (50, 183833), (65, 141410), (79, 116350), (130, 70705), (158, 58175), (179, 51350), (325, 28282), (358, 25675), (395, 23270), (650, 14141), (790, 11635), (895, 10270), (1027, 8950), (1790, 5135), (1975, 4654), (2054, 4475), (2327, 3950)]