10961950

素因数分解:

$2^1\times 5^2\times {\mathrm{271}}^1\times {\mathrm{809}}^1$

素因数の和:1092

約数の個数: 24

約数和(自身を含む): 20489760

約数和(自身を除く): 9527810

約数列:

[1, 2, 5, 10, 25, 50, 271, 542, 809, 1355, 1618, 2710, 4045, 6775, 8090, 13550, 20225, 40450, 219239, 438478, 1096195, 2192390, 5480975, 10961950]

約数ペア:

[(1, 10961950), (2, 5480975), (5, 2192390), (10, 1096195), (25, 438478), (50, 219239), (271, 40450), (542, 20225), (809, 13550), (1355, 8090), (1618, 6775), (2710, 4045)]