7169372140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{51209801}}^1$

素因数の和:51209817

約数の個数: 24

約数和(自身を含む): 17206493472

約数和(自身を除く): 10037121332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 51209801, 102419602, 204839204, 256049005, 358468607, 512098010, 716937214, 1024196020, 1433874428, 1792343035, 3584686070, 7169372140]

約数ペア:

[(1, 7169372140), (2, 3584686070), (4, 1792343035), (5, 1433874428), (7, 1024196020), (10, 716937214), (14, 512098010), (20, 358468607), (28, 256049005), (35, 204839204), (70, 102419602), (140, 51209801)]