70264400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{10333}}^1$

素因数の和:10368

約数の個数: 60

約数和(自身を含む): 178757532

約数和(自身を除く): 108493132

約数列:

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

約数ペア:

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