105028480

素因数分解:

$2^7\times 5^1\times {\mathrm{379}}^1\times {\mathrm{433}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 252327600

約数和(自身を除く): 147299120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 379, 433, 640, 758, 866, 1516, 1732, 1895, 2165, 3032, 3464, 3790, 4330, 6064, 6928, 7580, 8660, 12128, 13856, 15160, 17320, 24256, 27712, 30320, 34640, 48512, 55424, 60640, 69280, 121280, 138560, 164107, 242560, 277120, 328214, 656428, 820535, 1312856, 1641070, 2625712, 3282140, 5251424, 6564280, 10502848, 13128560, 21005696, 26257120, 52514240, 105028480]

約数ペア:

[(1, 105028480), (2, 52514240), (4, 26257120), (5, 21005696), (8, 13128560), (10, 10502848), (16, 6564280), (20, 5251424), (32, 3282140), (40, 2625712), (64, 1641070), (80, 1312856), (128, 820535), (160, 656428), (320, 328214), (379, 277120), (433, 242560), (640, 164107), (758, 138560), (866, 121280), (1516, 69280), (1732, 60640), (1895, 55424), (2165, 48512), (3032, 34640), (3464, 30320), (3790, 27712), (4330, 24256), (6064, 17320), (6928, 15160), (7580, 13856), (8660, 12128)]