76870880

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16567}}^1$

素因数の和:16611

約数の個数: 48

約数和(自身を含む): 187881120

約数和(自身を除く): 111010240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 16567, 33134, 66268, 82835, 132536, 165670, 265072, 331340, 480443, 530144, 662680, 960886, 1325360, 1921772, 2402215, 2650720, 3843544, 4804430, 7687088, 9608860, 15374176, 19217720, 38435440, 76870880]

約数ペア:

[(1, 76870880), (2, 38435440), (4, 19217720), (5, 15374176), (8, 9608860), (10, 7687088), (16, 4804430), (20, 3843544), (29, 2650720), (32, 2402215), (40, 1921772), (58, 1325360), (80, 960886), (116, 662680), (145, 530144), (160, 480443), (232, 331340), (290, 265072), (464, 165670), (580, 132536), (928, 82835), (1160, 66268), (2320, 33134), (4640, 16567)]