22807620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11519}}^1$

素因数の和:11545

約数の個数: 72

約数和(自身を含む): 75479040

約数和(自身を除く): 52671420

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, 11519, 23038, 34557, 46076, 57595, 69114, 103671, 115190, 126709, 138228, 172785, 207342, 230380, 253418, 345570, 380127, 414684, 506836, 518355, 633545, 691140, 760254, 1036710, 1140381, 1267090, 1520508, 1900635, 2073420, 2280762, 2534180, 3801270, 4561524, 5701905, 7602540, 11403810, 22807620]

約数ペア:

[(1, 22807620), (2, 11403810), (3, 7602540), (4, 5701905), (5, 4561524), (6, 3801270), (9, 2534180), (10, 2280762), (11, 2073420), (12, 1900635), (15, 1520508), (18, 1267090), (20, 1140381), (22, 1036710), (30, 760254), (33, 691140), (36, 633545), (44, 518355), (45, 506836), (55, 414684), (60, 380127), (66, 345570), (90, 253418), (99, 230380), (110, 207342), (132, 172785), (165, 138228), (180, 126709), (198, 115190), (220, 103671), (330, 69114), (396, 57595), (495, 46076), (660, 34557), (990, 23038), (1980, 11519)]