220190950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{10663}}^1$

素因数の和:10741

約数の個数: 48

約数和(自身を含む): 476040960

約数和(自身を除く): 255850010

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 59, 70, 118, 175, 295, 350, 413, 590, 826, 1475, 2065, 2950, 4130, 10325, 10663, 20650, 21326, 53315, 74641, 106630, 149282, 266575, 373205, 533150, 629117, 746410, 1258234, 1866025, 3145585, 3732050, 4403819, 6291170, 8807638, 15727925, 22019095, 31455850, 44038190, 110095475, 220190950]

約数ペア:

[(1, 220190950), (2, 110095475), (5, 44038190), (7, 31455850), (10, 22019095), (14, 15727925), (25, 8807638), (35, 6291170), (50, 4403819), (59, 3732050), (70, 3145585), (118, 1866025), (175, 1258234), (295, 746410), (350, 629117), (413, 533150), (590, 373205), (826, 266575), (1475, 149282), (2065, 106630), (2950, 74641), (4130, 53315), (10325, 21326), (10663, 20650)]