141817960

素因数分解:

$2^3\times 5^1\times {\mathrm{677}}^1\times {\mathrm{5237}}^1$

素因数の和:5925

約数の個数: 32

約数和(自身を含む): 319622760

約数和(自身を除く): 177804800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 677, 1354, 2708, 3385, 5237, 5416, 6770, 10474, 13540, 20948, 26185, 27080, 41896, 52370, 104740, 209480, 3545449, 7090898, 14181796, 17727245, 28363592, 35454490, 70908980, 141817960]

約数ペア:

[(1, 141817960), (2, 70908980), (4, 35454490), (5, 28363592), (8, 17727245), (10, 14181796), (20, 7090898), (40, 3545449), (677, 209480), (1354, 104740), (2708, 52370), (3385, 41896), (5237, 27080), (5416, 26185), (6770, 20948), (10474, 13540)]