108601880

素因数分解:

$2^3\times 5^1\times {\mathrm{821}}^1\times {\mathrm{3307}}^1$

素因数の和:4139

約数の個数: 32

約数和(自身を含む): 244725840

約数和(自身を除く): 136123960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 821, 1642, 3284, 3307, 4105, 6568, 6614, 8210, 13228, 16420, 16535, 26456, 32840, 33070, 66140, 132280, 2715047, 5430094, 10860188, 13575235, 21720376, 27150470, 54300940, 108601880]

約数ペア:

[(1, 108601880), (2, 54300940), (4, 27150470), (5, 21720376), (8, 13575235), (10, 10860188), (20, 5430094), (40, 2715047), (821, 132280), (1642, 66140), (3284, 33070), (3307, 32840), (4105, 26456), (6568, 16535), (6614, 16420), (8210, 13228)]