38331520

素因数分解:

$2^7\times 5^1\times {\mathrm{101}}^1\times {\mathrm{593}}^1$

素因数の和:713

約数の個数: 64

約数和(自身を含む): 92699640

約数和(自身を除く): 54368120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 128, 160, 202, 320, 404, 505, 593, 640, 808, 1010, 1186, 1616, 2020, 2372, 2965, 3232, 4040, 4744, 5930, 6464, 8080, 9488, 11860, 12928, 16160, 18976, 23720, 32320, 37952, 47440, 59893, 64640, 75904, 94880, 119786, 189760, 239572, 299465, 379520, 479144, 598930, 958288, 1197860, 1916576, 2395720, 3833152, 4791440, 7666304, 9582880, 19165760, 38331520]

約数ペア:

[(1, 38331520), (2, 19165760), (4, 9582880), (5, 7666304), (8, 4791440), (10, 3833152), (16, 2395720), (20, 1916576), (32, 1197860), (40, 958288), (64, 598930), (80, 479144), (101, 379520), (128, 299465), (160, 239572), (202, 189760), (320, 119786), (404, 94880), (505, 75904), (593, 64640), (640, 59893), (808, 47440), (1010, 37952), (1186, 32320), (1616, 23720), (2020, 18976), (2372, 16160), (2965, 12928), (3232, 11860), (4040, 9488), (4744, 8080), (5930, 6464)]