48684320

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2221}}^1$

素因数の和:2373

約数の個数: 48

約数和(自身を含む): 115908408

約数和(自身を除く): 67224088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 548, 685, 1096, 1370, 2192, 2221, 2740, 4384, 4442, 5480, 8884, 10960, 11105, 17768, 21920, 22210, 35536, 44420, 71072, 88840, 177680, 304277, 355360, 608554, 1217108, 1521385, 2434216, 3042770, 4868432, 6085540, 9736864, 12171080, 24342160, 48684320]

約数ペア:

[(1, 48684320), (2, 24342160), (4, 12171080), (5, 9736864), (8, 6085540), (10, 4868432), (16, 3042770), (20, 2434216), (32, 1521385), (40, 1217108), (80, 608554), (137, 355360), (160, 304277), (274, 177680), (548, 88840), (685, 71072), (1096, 44420), (1370, 35536), (2192, 22210), (2221, 21920), (2740, 17768), (4384, 11105), (4442, 10960), (5480, 8884)]