54535840

素因数分解:

$2^5\times 5^1\times {\mathrm{340849}}^1$

素因数の和:340864

約数の個数: 24

約数和(自身を含む): 128841300

約数和(自身を除く): 74305460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 340849, 681698, 1363396, 1704245, 2726792, 3408490, 5453584, 6816980, 10907168, 13633960, 27267920, 54535840]

約数ペア:

[(1, 54535840), (2, 27267920), (4, 13633960), (5, 10907168), (8, 6816980), (10, 5453584), (16, 3408490), (20, 2726792), (32, 1704245), (40, 1363396), (80, 681698), (160, 340849)]