13486564400

素因数分解:

$2^4\times 5^2\times {\mathrm{433}}^1\times {\mathrm{77867}}^1$

素因数の和:78318

約数の個数: 60

約数和(自身を含む): 32476718232

約数和(自身を除く): 18990153832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 433, 866, 1732, 2165, 3464, 4330, 6928, 8660, 10825, 17320, 21650, 34640, 43300, 77867, 86600, 155734, 173200, 311468, 389335, 622936, 778670, 1245872, 1557340, 1946675, 3114680, 3893350, 6229360, 7786700, 15573400, 31146800, 33716411, 67432822, 134865644, 168582055, 269731288, 337164110, 539462576, 674328220, 842910275, 1348656440, 1685820550, 2697312880, 3371641100, 6743282200, 13486564400]

約数ペア:

[(1, 13486564400), (2, 6743282200), (4, 3371641100), (5, 2697312880), (8, 1685820550), (10, 1348656440), (16, 842910275), (20, 674328220), (25, 539462576), (40, 337164110), (50, 269731288), (80, 168582055), (100, 134865644), (200, 67432822), (400, 33716411), (433, 31146800), (866, 15573400), (1732, 7786700), (2165, 6229360), (3464, 3893350), (4330, 3114680), (6928, 1946675), (8660, 1557340), (10825, 1245872), (17320, 778670), (21650, 622936), (34640, 389335), (43300, 311468), (77867, 173200), (86600, 155734)]