6819640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5879}}^1$

素因数の和:5919

約数の個数: 32

約数和(自身を含む): 15876000

約数和(自身を除く): 9056360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 5879, 11758, 23516, 29395, 47032, 58790, 117580, 170491, 235160, 340982, 681964, 852455, 1363928, 1704910, 3409820, 6819640]

約数ペア:

[(1, 6819640), (2, 3409820), (4, 1704910), (5, 1363928), (8, 852455), (10, 681964), (20, 340982), (29, 235160), (40, 170491), (58, 117580), (116, 58790), (145, 47032), (232, 29395), (290, 23516), (580, 11758), (1160, 5879)]