38054080

素因数分解:

$2^6\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1091}}^1$

素因数の和:1217

約数の個数: 56

約数和(自身を含む): 91531440

約数和(自身を除く): 53477360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 160, 218, 320, 436, 545, 872, 1090, 1091, 1744, 2180, 2182, 3488, 4360, 4364, 5455, 6976, 8720, 8728, 10910, 17440, 17456, 21820, 34880, 34912, 43640, 69824, 87280, 118919, 174560, 237838, 349120, 475676, 594595, 951352, 1189190, 1902704, 2378380, 3805408, 4756760, 7610816, 9513520, 19027040, 38054080]

約数ペア:

[(1, 38054080), (2, 19027040), (4, 9513520), (5, 7610816), (8, 4756760), (10, 3805408), (16, 2378380), (20, 1902704), (32, 1189190), (40, 951352), (64, 594595), (80, 475676), (109, 349120), (160, 237838), (218, 174560), (320, 118919), (436, 87280), (545, 69824), (872, 43640), (1090, 34912), (1091, 34880), (1744, 21820), (2180, 17456), (2182, 17440), (3488, 10910), (4360, 8728), (4364, 8720), (5455, 6976)]