4955940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2503}}^1$

素因数の和:2529

約数の個数: 72

約数和(自身を含む): 16406208

約数和(自身を除く): 11450268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 2503, 5006, 7509, 10012, 12515, 15018, 22527, 25030, 27533, 30036, 37545, 45054, 50060, 55066, 75090, 82599, 90108, 110132, 112635, 137665, 150180, 165198, 225270, 247797, 275330, 330396, 412995, 450540, 495594, 550660, 825990, 991188, 1238985, 1651980, 2477970, 4955940]

約数ペア:

[(1, 4955940), (2, 2477970), (3, 1651980), (4, 1238985), (5, 991188), (6, 825990), (9, 550660), (10, 495594), (11, 450540), (12, 412995), (15, 330396), (18, 275330), (20, 247797), (22, 225270), (30, 165198), (33, 150180), (36, 137665), (44, 112635), (45, 110132), (55, 90108), (60, 82599), (66, 75090), (90, 55066), (99, 50060), (110, 45054), (132, 37545), (165, 30036), (180, 27533), (198, 25030), (220, 22527), (330, 15018), (396, 12515), (495, 10012), (660, 7509), (990, 5006), (1980, 2503)]