22149440

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3643}}^1$

素因数の和:3679

約数の個数: 56

約数和(自身を含む): 55534560

約数和(自身を除く): 33385120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 3643, 6080, 7286, 14572, 18215, 29144, 36430, 58288, 69217, 72860, 116576, 138434, 145720, 233152, 276868, 291440, 346085, 553736, 582880, 692170, 1107472, 1165760, 1384340, 2214944, 2768680, 4429888, 5537360, 11074720, 22149440]

約数ペア:

[(1, 22149440), (2, 11074720), (4, 5537360), (5, 4429888), (8, 2768680), (10, 2214944), (16, 1384340), (19, 1165760), (20, 1107472), (32, 692170), (38, 582880), (40, 553736), (64, 346085), (76, 291440), (80, 276868), (95, 233152), (152, 145720), (160, 138434), (190, 116576), (304, 72860), (320, 69217), (380, 58288), (608, 36430), (760, 29144), (1216, 18215), (1520, 14572), (3040, 7286), (3643, 6080)]