74400080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{32069}}^1$

素因数の和:32111

約数の個数: 40

約数和(自身を含む): 178950600

約数和(自身を除く): 104550520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 32069, 64138, 128276, 160345, 256552, 320690, 513104, 641380, 930001, 1282760, 1860002, 2565520, 3720004, 4650005, 7440008, 9300010, 14880016, 18600020, 37200040, 74400080]

約数ペア:

[(1, 74400080), (2, 37200040), (4, 18600020), (5, 14880016), (8, 9300010), (10, 7440008), (16, 4650005), (20, 3720004), (29, 2565520), (40, 1860002), (58, 1282760), (80, 930001), (116, 641380), (145, 513104), (232, 320690), (290, 256552), (464, 160345), (580, 128276), (1160, 64138), (2320, 32069)]