38737160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12577}}^1$

素因数の和:12606

約数の個数: 64

約数和(自身を含む): 108673920

約数和(自身を除く): 69936760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 12577, 25154, 50308, 62885, 88039, 100616, 125770, 138347, 176078, 251540, 276694, 352156, 440195, 503080, 553388, 691735, 704312, 880390, 968429, 1106776, 1383470, 1760780, 1936858, 2766940, 3521560, 3873716, 4842145, 5533880, 7747432, 9684290, 19368580, 38737160]

約数ペア:

[(1, 38737160), (2, 19368580), (4, 9684290), (5, 7747432), (7, 5533880), (8, 4842145), (10, 3873716), (11, 3521560), (14, 2766940), (20, 1936858), (22, 1760780), (28, 1383470), (35, 1106776), (40, 968429), (44, 880390), (55, 704312), (56, 691735), (70, 553388), (77, 503080), (88, 440195), (110, 352156), (140, 276694), (154, 251540), (220, 176078), (280, 138347), (308, 125770), (385, 100616), (440, 88039), (616, 62885), (770, 50308), (1540, 25154), (3080, 12577)]