84441620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{145589}}^1$

素因数の和:145627

約数の個数: 24

約数和(自身を含む): 183443400

約数和(自身を除く): 99001780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 145589, 291178, 582356, 727945, 1455890, 2911780, 4222081, 8444162, 16888324, 21110405, 42220810, 84441620]

約数ペア:

[(1, 84441620), (2, 42220810), (4, 21110405), (5, 16888324), (10, 8444162), (20, 4222081), (29, 2911780), (58, 1455890), (116, 727945), (145, 582356), (290, 291178), (580, 145589)]