2196616900

素因数分解:

$2^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{719}}^1$

素因数の和:1093

約数の個数: 72

約数和(自身を含む): 4829690880

約数和(自身を除く): 2633073980

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 137, 223, 274, 446, 548, 685, 719, 892, 1115, 1370, 1438, 2230, 2740, 2876, 3425, 3595, 4460, 5575, 6850, 7190, 11150, 13700, 14380, 17975, 22300, 30551, 35950, 61102, 71900, 98503, 122204, 152755, 160337, 197006, 305510, 320674, 394012, 492515, 611020, 641348, 763775, 801685, 985030, 1527550, 1603370, 1970060, 2462575, 3055100, 3206740, 4008425, 4925150, 8016850, 9850300, 16033700, 21966169, 43932338, 87864676, 109830845, 219661690, 439323380, 549154225, 1098308450, 2196616900]

約数ペア:

[(1, 2196616900), (2, 1098308450), (4, 549154225), (5, 439323380), (10, 219661690), (20, 109830845), (25, 87864676), (50, 43932338), (100, 21966169), (137, 16033700), (223, 9850300), (274, 8016850), (446, 4925150), (548, 4008425), (685, 3206740), (719, 3055100), (892, 2462575), (1115, 1970060), (1370, 1603370), (1438, 1527550), (2230, 985030), (2740, 801685), (2876, 763775), (3425, 641348), (3595, 611020), (4460, 492515), (5575, 394012), (6850, 320674), (7190, 305510), (11150, 197006), (13700, 160337), (14380, 152755), (17975, 122204), (22300, 98503), (30551, 71900), (35950, 61102)]