83254160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1063}}^1$

素因数の和:1176

約数の個数: 80

約数和(自身を含む): 213736320

約数和(自身を除く): 130482160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 89, 110, 176, 178, 220, 356, 440, 445, 712, 880, 890, 979, 1063, 1424, 1780, 1958, 2126, 3560, 3916, 4252, 4895, 5315, 7120, 7832, 8504, 9790, 10630, 11693, 15664, 17008, 19580, 21260, 23386, 39160, 42520, 46772, 58465, 78320, 85040, 93544, 94607, 116930, 187088, 189214, 233860, 378428, 467720, 473035, 756856, 935440, 946070, 1040677, 1513712, 1892140, 2081354, 3784280, 4162708, 5203385, 7568560, 8325416, 10406770, 16650832, 20813540, 41627080, 83254160]

約数ペア:

[(1, 83254160), (2, 41627080), (4, 20813540), (5, 16650832), (8, 10406770), (10, 8325416), (11, 7568560), (16, 5203385), (20, 4162708), (22, 3784280), (40, 2081354), (44, 1892140), (55, 1513712), (80, 1040677), (88, 946070), (89, 935440), (110, 756856), (176, 473035), (178, 467720), (220, 378428), (356, 233860), (440, 189214), (445, 187088), (712, 116930), (880, 94607), (890, 93544), (979, 85040), (1063, 78320), (1424, 58465), (1780, 46772), (1958, 42520), (2126, 39160), (3560, 23386), (3916, 21260), (4252, 19580), (4895, 17008), (5315, 15664), (7120, 11693), (7832, 10630), (8504, 9790)]