38420360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3011}}^1$

素因数の和:3062

約数の個数: 64

約数和(自身を含む): 97588800

約数和(自身を除く): 59168440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3011, 3190, 6022, 6380, 12044, 12760, 15055, 24088, 30110, 33121, 60220, 66242, 87319, 120440, 132484, 165605, 174638, 264968, 331210, 349276, 436595, 662420, 698552, 873190, 960509, 1324840, 1746380, 1921018, 3492760, 3842036, 4802545, 7684072, 9605090, 19210180, 38420360]

約数ペア:

[(1, 38420360), (2, 19210180), (4, 9605090), (5, 7684072), (8, 4802545), (10, 3842036), (11, 3492760), (20, 1921018), (22, 1746380), (29, 1324840), (40, 960509), (44, 873190), (55, 698552), (58, 662420), (88, 436595), (110, 349276), (116, 331210), (145, 264968), (220, 174638), (232, 165605), (290, 132484), (319, 120440), (440, 87319), (580, 66242), (638, 60220), (1160, 33121), (1276, 30110), (1595, 24088), (2552, 15055), (3011, 12760), (3190, 12044), (6022, 6380)]