124325920

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{21001}}^1$

素因数の和:21053

約数の個数: 48

約数和(自身を含む): 301672728

約数和(自身を除く): 177346808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 21001, 42002, 84004, 105005, 168008, 210010, 336016, 420020, 672032, 777037, 840040, 1554074, 1680080, 3108148, 3360160, 3885185, 6216296, 7770370, 12432592, 15540740, 24865184, 31081480, 62162960, 124325920]

約数ペア:

[(1, 124325920), (2, 62162960), (4, 31081480), (5, 24865184), (8, 15540740), (10, 12432592), (16, 7770370), (20, 6216296), (32, 3885185), (37, 3360160), (40, 3108148), (74, 1680080), (80, 1554074), (148, 840040), (160, 777037), (185, 672032), (296, 420020), (370, 336016), (592, 210010), (740, 168008), (1184, 105005), (1480, 84004), (2960, 42002), (5920, 21001)]