38415400

素因数分解:

$2^3\times 5^2\times {\mathrm{241}}^1\times {\mathrm{797}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 89798940

約数和(自身を除く): 51383540

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 241, 482, 797, 964, 1205, 1594, 1928, 2410, 3188, 3985, 4820, 6025, 6376, 7970, 9640, 12050, 15940, 19925, 24100, 31880, 39850, 48200, 79700, 159400, 192077, 384154, 768308, 960385, 1536616, 1920770, 3841540, 4801925, 7683080, 9603850, 19207700, 38415400]

約数ペア:

[(1, 38415400), (2, 19207700), (4, 9603850), (5, 7683080), (8, 4801925), (10, 3841540), (20, 1920770), (25, 1536616), (40, 960385), (50, 768308), (100, 384154), (200, 192077), (241, 159400), (482, 79700), (797, 48200), (964, 39850), (1205, 31880), (1594, 24100), (1928, 19925), (2410, 15940), (3188, 12050), (3985, 9640), (4820, 7970), (6025, 6376)]