2248804580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{16567}}^1$

素因数の和:17204

約数の個数: 48

約数和(自身を含む): 5160468096

約数和(自身を除く): 2911663516

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 617, 1234, 2468, 3085, 6170, 6787, 12340, 13574, 16567, 27148, 33134, 33935, 66268, 67870, 82835, 135740, 165670, 182237, 331340, 364474, 728948, 911185, 1822370, 3644740, 10221839, 20443678, 40887356, 51109195, 102218390, 112440229, 204436780, 224880458, 449760916, 562201145, 1124402290, 2248804580]

約数ペア:

[(1, 2248804580), (2, 1124402290), (4, 562201145), (5, 449760916), (10, 224880458), (11, 204436780), (20, 112440229), (22, 102218390), (44, 51109195), (55, 40887356), (110, 20443678), (220, 10221839), (617, 3644740), (1234, 1822370), (2468, 911185), (3085, 728948), (6170, 364474), (6787, 331340), (12340, 182237), (13574, 165670), (16567, 135740), (27148, 82835), (33134, 67870), (33935, 66268)]