140528800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{10333}}^1$

素因数の和:10370

約数の個数: 72

約数和(自身を含む): 363281436

約数和(自身を除く): 222752636

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 6800, 10333, 13600, 20666, 41332, 51665, 82664, 103330, 165328, 175661, 206660, 258325, 330656, 351322, 413320, 516650, 702644, 826640, 878305, 1033300, 1405288, 1653280, 1756610, 2066600, 2810576, 3513220, 4133200, 4391525, 5621152, 7026440, 8266400, 8783050, 14052880, 17566100, 28105760, 35132200, 70264400, 140528800]

約数ペア:

[(1, 140528800), (2, 70264400), (4, 35132200), (5, 28105760), (8, 17566100), (10, 14052880), (16, 8783050), (17, 8266400), (20, 7026440), (25, 5621152), (32, 4391525), (34, 4133200), (40, 3513220), (50, 2810576), (68, 2066600), (80, 1756610), (85, 1653280), (100, 1405288), (136, 1033300), (160, 878305), (170, 826640), (200, 702644), (272, 516650), (340, 413320), (400, 351322), (425, 330656), (544, 258325), (680, 206660), (800, 175661), (850, 165328), (1360, 103330), (1700, 82664), (2720, 51665), (3400, 41332), (6800, 20666), (10333, 13600)]