98920160

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21319}}^1$

素因数の和:21363

約数の個数: 48

約数和(自身を含む): 241768800

約数和(自身を除く): 142848640

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, 21319, 42638, 85276, 106595, 170552, 213190, 341104, 426380, 618251, 682208, 852760, 1236502, 1705520, 2473004, 3091255, 3411040, 4946008, 6182510, 9892016, 12365020, 19784032, 24730040, 49460080, 98920160]

約数ペア:

[(1, 98920160), (2, 49460080), (4, 24730040), (5, 19784032), (8, 12365020), (10, 9892016), (16, 6182510), (20, 4946008), (29, 3411040), (32, 3091255), (40, 2473004), (58, 1705520), (80, 1236502), (116, 852760), (145, 682208), (160, 618251), (232, 426380), (290, 341104), (464, 213190), (580, 170552), (928, 106595), (1160, 85276), (2320, 42638), (4640, 21319)]