193390850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3253}}^1$

素因数の和:3335

約数の個数: 48

約数和(自身を含む): 381303720

約数和(自身を除く): 187912870

約数列:

[1, 2, 5, 10, 25, 29, 41, 50, 58, 82, 145, 205, 290, 410, 725, 1025, 1189, 1450, 2050, 2378, 3253, 5945, 6506, 11890, 16265, 29725, 32530, 59450, 81325, 94337, 133373, 162650, 188674, 266746, 471685, 666865, 943370, 1333730, 2358425, 3334325, 3867817, 4716850, 6668650, 7735634, 19339085, 38678170, 96695425, 193390850]

約数ペア:

[(1, 193390850), (2, 96695425), (5, 38678170), (10, 19339085), (25, 7735634), (29, 6668650), (41, 4716850), (50, 3867817), (58, 3334325), (82, 2358425), (145, 1333730), (205, 943370), (290, 666865), (410, 471685), (725, 266746), (1025, 188674), (1189, 162650), (1450, 133373), (2050, 94337), (2378, 81325), (3253, 59450), (5945, 32530), (6506, 29725), (11890, 16265)]