2022044440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{9649}}^1$

素因数の和:9717

約数の個数: 96

約数和(自身を含む): 5085936000

約数和(自身を除く): 3063891560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 169, 248, 260, 310, 338, 403, 520, 620, 676, 806, 845, 1240, 1352, 1612, 1690, 2015, 3224, 3380, 4030, 5239, 6760, 8060, 9649, 10478, 16120, 19298, 20956, 26195, 38596, 41912, 48245, 52390, 77192, 96490, 104780, 125437, 192980, 209560, 250874, 299119, 385960, 501748, 598238, 627185, 1003496, 1196476, 1254370, 1495595, 1630681, 2392952, 2508740, 2991190, 3261362, 3888547, 5017480, 5982380, 6522724, 7777094, 8153405, 11964760, 13045448, 15554188, 16306810, 19442735, 31108376, 32613620, 38885470, 50551111, 65227240, 77770940, 101102222, 155541880, 202204444, 252755555, 404408888, 505511110, 1011022220, 2022044440]

約数ペア:

[(1, 2022044440), (2, 1011022220), (4, 505511110), (5, 404408888), (8, 252755555), (10, 202204444), (13, 155541880), (20, 101102222), (26, 77770940), (31, 65227240), (40, 50551111), (52, 38885470), (62, 32613620), (65, 31108376), (104, 19442735), (124, 16306810), (130, 15554188), (155, 13045448), (169, 11964760), (248, 8153405), (260, 7777094), (310, 6522724), (338, 5982380), (403, 5017480), (520, 3888547), (620, 3261362), (676, 2991190), (806, 2508740), (845, 2392952), (1240, 1630681), (1352, 1495595), (1612, 1254370), (1690, 1196476), (2015, 1003496), (3224, 627185), (3380, 598238), (4030, 501748), (5239, 385960), (6760, 299119), (8060, 250874), (9649, 209560), (10478, 192980), (16120, 125437), (19298, 104780), (20956, 96490), (26195, 77192), (38596, 52390), (41912, 48245)]