36459920

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 120

約数和(自身を含む): 100761408

約数和(自身を除く): 64301488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 71, 80, 98, 112, 131, 140, 142, 196, 245, 262, 280, 284, 355, 392, 490, 497, 524, 560, 568, 655, 710, 784, 917, 980, 994, 1048, 1136, 1310, 1420, 1834, 1960, 1988, 2096, 2485, 2620, 2840, 3479, 3668, 3920, 3976, 4585, 4970, 5240, 5680, 6419, 6958, 7336, 7952, 9170, 9301, 9940, 10480, 12838, 13916, 14672, 17395, 18340, 18602, 19880, 25676, 27832, 32095, 34790, 36680, 37204, 39760, 46505, 51352, 55664, 64190, 65107, 69580, 73360, 74408, 93010, 102704, 128380, 130214, 139160, 148816, 186020, 256760, 260428, 278320, 325535, 372040, 455749, 513520, 520856, 651070, 744080, 911498, 1041712, 1302140, 1822996, 2278745, 2604280, 3645992, 4557490, 5208560, 7291984, 9114980, 18229960, 36459920]

約数ペア:

[(1, 36459920), (2, 18229960), (4, 9114980), (5, 7291984), (7, 5208560), (8, 4557490), (10, 3645992), (14, 2604280), (16, 2278745), (20, 1822996), (28, 1302140), (35, 1041712), (40, 911498), (49, 744080), (56, 651070), (70, 520856), (71, 513520), (80, 455749), (98, 372040), (112, 325535), (131, 278320), (140, 260428), (142, 256760), (196, 186020), (245, 148816), (262, 139160), (280, 130214), (284, 128380), (355, 102704), (392, 93010), (490, 74408), (497, 73360), (524, 69580), (560, 65107), (568, 64190), (655, 55664), (710, 51352), (784, 46505), (917, 39760), (980, 37204), (994, 36680), (1048, 34790), (1136, 32095), (1310, 27832), (1420, 25676), (1834, 19880), (1960, 18602), (1988, 18340), (2096, 17395), (2485, 14672), (2620, 13916), (2840, 12838), (3479, 10480), (3668, 9940), (3920, 9301), (3976, 9170), (4585, 7952), (4970, 7336), (5240, 6958), (5680, 6419)]