162536080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{290243}}^1$

素因数の和:290263

約数の個数: 40

約数和(自身を含む): 431883072

約数和(自身を除く): 269346992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 290243, 580486, 1160972, 1451215, 2031701, 2321944, 2902430, 4063402, 4643888, 5804860, 8126804, 10158505, 11609720, 16253608, 20317010, 23219440, 32507216, 40634020, 81268040, 162536080]

約数ペア:

[(1, 162536080), (2, 81268040), (4, 40634020), (5, 32507216), (7, 23219440), (8, 20317010), (10, 16253608), (14, 11609720), (16, 10158505), (20, 8126804), (28, 5804860), (35, 4643888), (40, 4063402), (56, 2902430), (70, 2321944), (80, 2031701), (112, 1451215), (140, 1160972), (280, 580486), (560, 290243)]