23002540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5503}}^1$

素因数の和:5542

約数の個数: 48

約数和(自身を含む): 55480320

約数和(自身を除く): 32477780

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, 5503, 11006, 22012, 27515, 55030, 60533, 104557, 110060, 121066, 209114, 242132, 302665, 418228, 522785, 605330, 1045570, 1150127, 1210660, 2091140, 2300254, 4600508, 5750635, 11501270, 23002540]

約数ペア:

[(1, 23002540), (2, 11501270), (4, 5750635), (5, 4600508), (10, 2300254), (11, 2091140), (19, 1210660), (20, 1150127), (22, 1045570), (38, 605330), (44, 522785), (55, 418228), (76, 302665), (95, 242132), (110, 209114), (190, 121066), (209, 110060), (220, 104557), (380, 60533), (418, 55030), (836, 27515), (1045, 22012), (2090, 11006), (4180, 5503)]