23815040

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 57576960

約数和(自身を除く): 33761920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 293, 320, 508, 586, 635, 640, 1016, 1172, 1270, 1465, 2032, 2344, 2540, 2930, 4064, 4688, 5080, 5860, 8128, 9376, 10160, 11720, 16256, 18752, 20320, 23440, 37211, 37504, 40640, 46880, 74422, 81280, 93760, 148844, 186055, 187520, 297688, 372110, 595376, 744220, 1190752, 1488440, 2381504, 2976880, 4763008, 5953760, 11907520, 23815040]

約数ペア:

[(1, 23815040), (2, 11907520), (4, 5953760), (5, 4763008), (8, 2976880), (10, 2381504), (16, 1488440), (20, 1190752), (32, 744220), (40, 595376), (64, 372110), (80, 297688), (127, 187520), (128, 186055), (160, 148844), (254, 93760), (293, 81280), (320, 74422), (508, 46880), (586, 40640), (635, 37504), (640, 37211), (1016, 23440), (1172, 20320), (1270, 18752), (1465, 16256), (2032, 11720), (2344, 10160), (2540, 9376), (2930, 8128), (4064, 5860), (4688, 5080)]