88081840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:291

約数の個数: 160

約数和(自身を含む): 259983360

約数和(自身を除く): 171901520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 79, 80, 88, 110, 112, 140, 154, 158, 176, 181, 220, 280, 308, 316, 362, 385, 395, 440, 553, 560, 616, 632, 724, 770, 790, 869, 880, 905, 1106, 1232, 1264, 1267, 1448, 1540, 1580, 1738, 1810, 1991, 2212, 2534, 2765, 2896, 3080, 3160, 3476, 3620, 3982, 4345, 4424, 5068, 5530, 6083, 6160, 6320, 6335, 6952, 7240, 7964, 8690, 8848, 9955, 10136, 11060, 12166, 12670, 13904, 13937, 14299, 14480, 15928, 17380, 19910, 20272, 22120, 24332, 25340, 27874, 28598, 30415, 31856, 34760, 39820, 44240, 48664, 50680, 55748, 57196, 60830, 69520, 69685, 71495, 79640, 97328, 100093, 101360, 111496, 114392, 121660, 139370, 142990, 157289, 159280, 200186, 222992, 228784, 243320, 278740, 285980, 314578, 400372, 486640, 500465, 557480, 571960, 629156, 786445, 800744, 1000930, 1101023, 1114960, 1143920, 1258312, 1572890, 1601488, 2001860, 2202046, 2516624, 3145780, 4003720, 4404092, 5505115, 6291560, 8007440, 8808184, 11010230, 12583120, 17616368, 22020460, 44040920, 88081840]

約数ペア:

[(1, 88081840), (2, 44040920), (4, 22020460), (5, 17616368), (7, 12583120), (8, 11010230), (10, 8808184), (11, 8007440), (14, 6291560), (16, 5505115), (20, 4404092), (22, 4003720), (28, 3145780), (35, 2516624), (40, 2202046), (44, 2001860), (55, 1601488), (56, 1572890), (70, 1258312), (77, 1143920), (79, 1114960), (80, 1101023), (88, 1000930), (110, 800744), (112, 786445), (140, 629156), (154, 571960), (158, 557480), (176, 500465), (181, 486640), (220, 400372), (280, 314578), (308, 285980), (316, 278740), (362, 243320), (385, 228784), (395, 222992), (440, 200186), (553, 159280), (560, 157289), (616, 142990), (632, 139370), (724, 121660), (770, 114392), (790, 111496), (869, 101360), (880, 100093), (905, 97328), (1106, 79640), (1232, 71495), (1264, 69685), (1267, 69520), (1448, 60830), (1540, 57196), (1580, 55748), (1738, 50680), (1810, 48664), (1991, 44240), (2212, 39820), (2534, 34760), (2765, 31856), (2896, 30415), (3080, 28598), (3160, 27874), (3476, 25340), (3620, 24332), (3982, 22120), (4345, 20272), (4424, 19910), (5068, 17380), (5530, 15928), (6083, 14480), (6160, 14299), (6320, 13937), (6335, 13904), (6952, 12670), (7240, 12166), (7964, 11060), (8690, 10136), (8848, 9955)]