29406080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4177}}^1$

素因数の和:4207

約数の個数: 64

約数和(自身を含む): 76708080

約数和(自身を除く): 47302000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 4177, 7040, 8354, 16708, 20885, 33416, 41770, 45947, 66832, 83540, 91894, 133664, 167080, 183788, 229735, 267328, 334160, 367576, 459470, 534656, 668320, 735152, 918940, 1336640, 1470304, 1837880, 2673280, 2940608, 3675760, 5881216, 7351520, 14703040, 29406080]

約数ペア:

[(1, 29406080), (2, 14703040), (4, 7351520), (5, 5881216), (8, 3675760), (10, 2940608), (11, 2673280), (16, 1837880), (20, 1470304), (22, 1336640), (32, 918940), (40, 735152), (44, 668320), (55, 534656), (64, 459470), (80, 367576), (88, 334160), (110, 267328), (128, 229735), (160, 183788), (176, 167080), (220, 133664), (320, 91894), (352, 83540), (440, 66832), (640, 45947), (704, 41770), (880, 33416), (1408, 20885), (1760, 16708), (3520, 8354), (4177, 7040)]