4686400

素因数分解:

$2^6\times 5^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:152

約数の個数: 84

約数和(自身を含む): 12047220

約数和(自身を除く): 7360820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 101, 116, 145, 160, 200, 202, 232, 290, 320, 400, 404, 464, 505, 580, 725, 800, 808, 928, 1010, 1160, 1450, 1600, 1616, 1856, 2020, 2320, 2525, 2900, 2929, 3232, 4040, 4640, 5050, 5800, 5858, 6464, 8080, 9280, 10100, 11600, 11716, 14645, 16160, 20200, 23200, 23432, 29290, 32320, 40400, 46400, 46864, 58580, 73225, 80800, 93728, 117160, 146450, 161600, 187456, 234320, 292900, 468640, 585800, 937280, 1171600, 2343200, 4686400]

約数ペア:

[(1, 4686400), (2, 2343200), (4, 1171600), (5, 937280), (8, 585800), (10, 468640), (16, 292900), (20, 234320), (25, 187456), (29, 161600), (32, 146450), (40, 117160), (50, 93728), (58, 80800), (64, 73225), (80, 58580), (100, 46864), (101, 46400), (116, 40400), (145, 32320), (160, 29290), (200, 23432), (202, 23200), (232, 20200), (290, 16160), (320, 14645), (400, 11716), (404, 11600), (464, 10100), (505, 9280), (580, 8080), (725, 6464), (800, 5858), (808, 5800), (928, 5050), (1010, 4640), (1160, 4040), (1450, 3232), (1600, 2929), (1616, 2900), (1856, 2525), (2020, 2320)]