58055900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{421}}^1$

素因数の和:639

約数の個数: 72

約数和(自身を含む): 145053216

約数和(自身を除く): 86997316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 197, 350, 394, 421, 700, 788, 842, 985, 1379, 1684, 1970, 2105, 2758, 2947, 3940, 4210, 4925, 5516, 5894, 6895, 8420, 9850, 10525, 11788, 13790, 14735, 19700, 21050, 27580, 29470, 34475, 42100, 58940, 68950, 73675, 82937, 137900, 147350, 165874, 294700, 331748, 414685, 580559, 829370, 1161118, 1658740, 2073425, 2322236, 2902795, 4146850, 5805590, 8293700, 11611180, 14513975, 29027950, 58055900]

約数ペア:

[(1, 58055900), (2, 29027950), (4, 14513975), (5, 11611180), (7, 8293700), (10, 5805590), (14, 4146850), (20, 2902795), (25, 2322236), (28, 2073425), (35, 1658740), (50, 1161118), (70, 829370), (100, 580559), (140, 414685), (175, 331748), (197, 294700), (350, 165874), (394, 147350), (421, 137900), (700, 82937), (788, 73675), (842, 68950), (985, 58940), (1379, 42100), (1684, 34475), (1970, 29470), (2105, 27580), (2758, 21050), (2947, 19700), (3940, 14735), (4210, 13790), (4925, 11788), (5516, 10525), (5894, 9850), (6895, 8420)]