84543020

素因数分解:

$2^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{6829}}^1$

素因数の和:7457

約数の個数: 24

約数和(自身を含む): 177853200

約数和(自身を除く): 93310180

約数列:

[1, 2, 4, 5, 10, 20, 619, 1238, 2476, 3095, 6190, 6829, 12380, 13658, 27316, 34145, 68290, 136580, 4227151, 8454302, 16908604, 21135755, 42271510, 84543020]

約数ペア:

[(1, 84543020), (2, 42271510), (4, 21135755), (5, 16908604), (10, 8454302), (20, 4227151), (619, 136580), (1238, 68290), (2476, 34145), (3095, 27316), (6190, 13658), (6829, 12380)]