22474421420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{226511}}^1$

素因数の和:226583

約数の個数: 72

約数和(自身を含む): 53142433344

約数和(自身を除く): 30668011924

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 121, 164, 205, 220, 242, 410, 451, 484, 605, 820, 902, 1210, 1804, 2255, 2420, 4510, 4961, 9020, 9922, 19844, 24805, 49610, 99220, 226511, 453022, 906044, 1132555, 2265110, 2491621, 4530220, 4983242, 9286951, 9966484, 12458105, 18573902, 24916210, 27407831, 37147804, 46434755, 49832420, 54815662, 92869510, 102156461, 109631324, 137039155, 185739020, 204312922, 274078310, 408625844, 510782305, 548156620, 1021564610, 1123721071, 2043129220, 2247442142, 4494884284, 5618605355, 11237210710, 22474421420]

約数ペア:

[(1, 22474421420), (2, 11237210710), (4, 5618605355), (5, 4494884284), (10, 2247442142), (11, 2043129220), (20, 1123721071), (22, 1021564610), (41, 548156620), (44, 510782305), (55, 408625844), (82, 274078310), (110, 204312922), (121, 185739020), (164, 137039155), (205, 109631324), (220, 102156461), (242, 92869510), (410, 54815662), (451, 49832420), (484, 46434755), (605, 37147804), (820, 27407831), (902, 24916210), (1210, 18573902), (1804, 12458105), (2255, 9966484), (2420, 9286951), (4510, 4983242), (4961, 4530220), (9020, 2491621), (9922, 2265110), (19844, 1132555), (24805, 906044), (49610, 453022), (99220, 226511)]