196160950

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{937}}^1$

素因数の和:1081

約数の個数: 48

約数和(自身を含む): 376850880

約数和(自身を除く): 180689930

約数列:

[1, 2, 5, 10, 25, 50, 53, 79, 106, 158, 265, 395, 530, 790, 937, 1325, 1874, 1975, 2650, 3950, 4187, 4685, 8374, 9370, 20935, 23425, 41870, 46850, 49661, 74023, 99322, 104675, 148046, 209350, 248305, 370115, 496610, 740230, 1241525, 1850575, 2483050, 3701150, 3923219, 7846438, 19616095, 39232190, 98080475, 196160950]

約数ペア:

[(1, 196160950), (2, 98080475), (5, 39232190), (10, 19616095), (25, 7846438), (50, 3923219), (53, 3701150), (79, 2483050), (106, 1850575), (158, 1241525), (265, 740230), (395, 496610), (530, 370115), (790, 248305), (937, 209350), (1325, 148046), (1874, 104675), (1975, 99322), (2650, 74023), (3950, 49661), (4187, 46850), (4685, 41870), (8374, 23425), (9370, 20935)]