139945600

素因数分解:

$2^7\times 5^2\times {\mathrm{101}}^1\times {\mathrm{433}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 349938540

約数和(自身を除く): 209992940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 101, 128, 160, 200, 202, 320, 400, 404, 433, 505, 640, 800, 808, 866, 1010, 1600, 1616, 1732, 2020, 2165, 2525, 3200, 3232, 3464, 4040, 4330, 5050, 6464, 6928, 8080, 8660, 10100, 10825, 12928, 13856, 16160, 17320, 20200, 21650, 27712, 32320, 34640, 40400, 43300, 43733, 55424, 64640, 69280, 80800, 86600, 87466, 138560, 161600, 173200, 174932, 218665, 277120, 323200, 346400, 349864, 437330, 692800, 699728, 874660, 1093325, 1385600, 1399456, 1749320, 2186650, 2798912, 3498640, 4373300, 5597824, 6997280, 8746600, 13994560, 17493200, 27989120, 34986400, 69972800, 139945600]

約数ペア:

[(1, 139945600), (2, 69972800), (4, 34986400), (5, 27989120), (8, 17493200), (10, 13994560), (16, 8746600), (20, 6997280), (25, 5597824), (32, 4373300), (40, 3498640), (50, 2798912), (64, 2186650), (80, 1749320), (100, 1399456), (101, 1385600), (128, 1093325), (160, 874660), (200, 699728), (202, 692800), (320, 437330), (400, 349864), (404, 346400), (433, 323200), (505, 277120), (640, 218665), (800, 174932), (808, 173200), (866, 161600), (1010, 138560), (1600, 87466), (1616, 86600), (1732, 80800), (2020, 69280), (2165, 64640), (2525, 55424), (3200, 43733), (3232, 43300), (3464, 40400), (4040, 34640), (4330, 32320), (5050, 27712), (6464, 21650), (6928, 20200), (8080, 17320), (8660, 16160), (10100, 13856), (10825, 12928)]