54085160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79537}}^1$

素因数の和:79565

約数の個数: 32

約数和(自身を含む): 128851560

約数和(自身を除く): 74766400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 79537, 159074, 318148, 397685, 636296, 795370, 1352129, 1590740, 2704258, 3181480, 5408516, 6760645, 10817032, 13521290, 27042580, 54085160]

約数ペア:

[(1, 54085160), (2, 27042580), (4, 13521290), (5, 10817032), (8, 6760645), (10, 5408516), (17, 3181480), (20, 2704258), (34, 1590740), (40, 1352129), (68, 795370), (85, 636296), (136, 397685), (170, 318148), (340, 159074), (680, 79537)]