882200660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{39703}}^1$

素因数の和:39824

約数の個数: 48

約数和(自身を含む): 2041103232

約数和(自身を除く): 1158902572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 101, 110, 202, 220, 404, 505, 1010, 1111, 2020, 2222, 4444, 5555, 11110, 22220, 39703, 79406, 158812, 198515, 397030, 436733, 794060, 873466, 1746932, 2183665, 4010003, 4367330, 8020006, 8734660, 16040012, 20050015, 40100030, 44110033, 80200060, 88220066, 176440132, 220550165, 441100330, 882200660]

約数ペア:

[(1, 882200660), (2, 441100330), (4, 220550165), (5, 176440132), (10, 88220066), (11, 80200060), (20, 44110033), (22, 40100030), (44, 20050015), (55, 16040012), (101, 8734660), (110, 8020006), (202, 4367330), (220, 4010003), (404, 2183665), (505, 1746932), (1010, 873466), (1111, 794060), (2020, 436733), (2222, 397030), (4444, 198515), (5555, 158812), (11110, 79406), (22220, 39703)]