1874560

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 4681800

約数和(自身を除く): 2807240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 101, 116, 128, 145, 160, 202, 232, 290, 320, 404, 464, 505, 580, 640, 808, 928, 1010, 1160, 1616, 1856, 2020, 2320, 2929, 3232, 3712, 4040, 4640, 5858, 6464, 8080, 9280, 11716, 12928, 14645, 16160, 18560, 23432, 29290, 32320, 46864, 58580, 64640, 93728, 117160, 187456, 234320, 374912, 468640, 937280, 1874560]

約数ペア:

[(1, 1874560), (2, 937280), (4, 468640), (5, 374912), (8, 234320), (10, 187456), (16, 117160), (20, 93728), (29, 64640), (32, 58580), (40, 46864), (58, 32320), (64, 29290), (80, 23432), (101, 18560), (116, 16160), (128, 14645), (145, 12928), (160, 11716), (202, 9280), (232, 8080), (290, 6464), (320, 5858), (404, 4640), (464, 4040), (505, 3712), (580, 3232), (640, 2929), (808, 2320), (928, 2020), (1010, 1856), (1160, 1616)]