97505080

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{683}}^1$

素因数の和:820

約数の個数: 64

約数和(自身を含む): 227525760

約数和(自身を除く): 130020680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 83, 86, 166, 172, 215, 332, 344, 415, 430, 664, 683, 830, 860, 1366, 1660, 1720, 2732, 3320, 3415, 3569, 5464, 6830, 7138, 13660, 14276, 17845, 27320, 28552, 29369, 35690, 56689, 58738, 71380, 113378, 117476, 142760, 146845, 226756, 234952, 283445, 293690, 453512, 566890, 587380, 1133780, 1174760, 2267560, 2437627, 4875254, 9750508, 12188135, 19501016, 24376270, 48752540, 97505080]

約数ペア:

[(1, 97505080), (2, 48752540), (4, 24376270), (5, 19501016), (8, 12188135), (10, 9750508), (20, 4875254), (40, 2437627), (43, 2267560), (83, 1174760), (86, 1133780), (166, 587380), (172, 566890), (215, 453512), (332, 293690), (344, 283445), (415, 234952), (430, 226756), (664, 146845), (683, 142760), (830, 117476), (860, 113378), (1366, 71380), (1660, 58738), (1720, 56689), (2732, 35690), (3320, 29369), (3415, 28552), (3569, 27320), (5464, 17845), (6830, 14276), (7138, 13660)]