47880700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{937}}^1$

素因数の和:1031

約数の個数: 72

約数和(自身を含む): 120499232

約数和(自身を除く): 72618532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 73, 100, 140, 146, 175, 292, 350, 365, 511, 700, 730, 937, 1022, 1460, 1825, 1874, 2044, 2555, 3650, 3748, 4685, 5110, 6559, 7300, 9370, 10220, 12775, 13118, 18740, 23425, 25550, 26236, 32795, 46850, 51100, 65590, 68401, 93700, 131180, 136802, 163975, 273604, 327950, 342005, 478807, 655900, 684010, 957614, 1368020, 1710025, 1915228, 2394035, 3420050, 4788070, 6840100, 9576140, 11970175, 23940350, 47880700]

約数ペア:

[(1, 47880700), (2, 23940350), (4, 11970175), (5, 9576140), (7, 6840100), (10, 4788070), (14, 3420050), (20, 2394035), (25, 1915228), (28, 1710025), (35, 1368020), (50, 957614), (70, 684010), (73, 655900), (100, 478807), (140, 342005), (146, 327950), (175, 273604), (292, 163975), (350, 136802), (365, 131180), (511, 93700), (700, 68401), (730, 65590), (937, 51100), (1022, 46850), (1460, 32795), (1825, 26236), (1874, 25550), (2044, 23425), (2555, 18740), (3650, 13118), (3748, 12775), (4685, 10220), (5110, 9370), (6559, 7300)]