76848040

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 177811200

約数和(自身を除く): 100963160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 83, 158, 166, 293, 316, 332, 395, 415, 586, 632, 664, 790, 830, 1172, 1465, 1580, 1660, 2344, 2930, 3160, 3320, 5860, 6557, 11720, 13114, 23147, 24319, 26228, 32785, 46294, 48638, 52456, 65570, 92588, 97276, 115735, 121595, 131140, 185176, 194552, 231470, 243190, 262280, 462940, 486380, 925880, 972760, 1921201, 3842402, 7684804, 9606005, 15369608, 19212010, 38424020, 76848040]

約数ペア:

[(1, 76848040), (2, 38424020), (4, 19212010), (5, 15369608), (8, 9606005), (10, 7684804), (20, 3842402), (40, 1921201), (79, 972760), (83, 925880), (158, 486380), (166, 462940), (293, 262280), (316, 243190), (332, 231470), (395, 194552), (415, 185176), (586, 131140), (632, 121595), (664, 115735), (790, 97276), (830, 92588), (1172, 65570), (1465, 52456), (1580, 48638), (1660, 46294), (2344, 32785), (2930, 26228), (3160, 24319), (3320, 23147), (5860, 13114), (6557, 11720)]