108515260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4937}}^1$

素因数の和:5110

約数の個数: 48

約数和(自身を含む): 262148544

約数和(自身を除く): 153633284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 157, 314, 628, 785, 1099, 1570, 2198, 3140, 4396, 4937, 5495, 9874, 10990, 19748, 21980, 24685, 34559, 49370, 69118, 98740, 138236, 172795, 345590, 691180, 775109, 1550218, 3100436, 3875545, 5425763, 7751090, 10851526, 15502180, 21703052, 27128815, 54257630, 108515260]

約数ペア:

[(1, 108515260), (2, 54257630), (4, 27128815), (5, 21703052), (7, 15502180), (10, 10851526), (14, 7751090), (20, 5425763), (28, 3875545), (35, 3100436), (70, 1550218), (140, 775109), (157, 691180), (314, 345590), (628, 172795), (785, 138236), (1099, 98740), (1570, 69118), (2198, 49370), (3140, 34559), (4396, 24685), (4937, 21980), (5495, 19748), (9874, 10990)]