2817360080

素因数分解:

$2^4\times 5^1\times {\mathrm{1583}}^1\times {\mathrm{22247}}^1$

素因数の和:23843

約数の個数: 40

約数和(自身を含む): 6554794752

約数和(自身を除く): 3737434672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1583, 3166, 6332, 7915, 12664, 15830, 22247, 25328, 31660, 44494, 63320, 88988, 111235, 126640, 177976, 222470, 355952, 444940, 889880, 1779760, 35217001, 70434002, 140868004, 176085005, 281736008, 352170010, 563472016, 704340020, 1408680040, 2817360080]

約数ペア:

[(1, 2817360080), (2, 1408680040), (4, 704340020), (5, 563472016), (8, 352170010), (10, 281736008), (16, 176085005), (20, 140868004), (40, 70434002), (80, 35217001), (1583, 1779760), (3166, 889880), (6332, 444940), (7915, 355952), (12664, 222470), (15830, 177976), (22247, 126640), (25328, 111235), (31660, 88988), (44494, 63320)]