23102860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5527}}^1$

素因数の和:5566

約数の個数: 48

約数和(自身を含む): 55722240

約数和(自身を除く): 32619380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 5527, 11054, 22108, 27635, 55270, 60797, 105013, 110540, 121594, 210026, 243188, 303985, 420052, 525065, 607970, 1050130, 1155143, 1215940, 2100260, 2310286, 4620572, 5775715, 11551430, 23102860]

約数ペア:

[(1, 23102860), (2, 11551430), (4, 5775715), (5, 4620572), (10, 2310286), (11, 2100260), (19, 1215940), (20, 1155143), (22, 1050130), (38, 607970), (44, 525065), (55, 420052), (76, 303985), (95, 243188), (110, 210026), (190, 121594), (209, 110540), (220, 105013), (380, 60797), (418, 55270), (836, 27635), (1045, 22108), (2090, 11054), (4180, 5527)]