563135210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{2087}}^1$

素因数の和:2339

約数の個数: 48

約数和(自身を含む): 1119702528

約数和(自身を除く): 556567318

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 223, 242, 446, 605, 1115, 1210, 2087, 2230, 2453, 4174, 4906, 10435, 12265, 20870, 22957, 24530, 26983, 45914, 53966, 114785, 134915, 229570, 252527, 269830, 465401, 505054, 930802, 1262635, 2327005, 2525270, 4654010, 5119411, 10238822, 25597055, 51194110, 56313521, 112627042, 281567605, 563135210]

約数ペア:

[(1, 563135210), (2, 281567605), (5, 112627042), (10, 56313521), (11, 51194110), (22, 25597055), (55, 10238822), (110, 5119411), (121, 4654010), (223, 2525270), (242, 2327005), (446, 1262635), (605, 930802), (1115, 505054), (1210, 465401), (2087, 269830), (2230, 252527), (2453, 229570), (4174, 134915), (4906, 114785), (10435, 53966), (12265, 45914), (20870, 26983), (22957, 24530)]