4791440

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{593}}^1$

素因数の和:707

約数の個数: 40

約数和(自身を含む): 11269368

約数和(自身を除く): 6477928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 593, 808, 1010, 1186, 1616, 2020, 2372, 2965, 4040, 4744, 5930, 8080, 9488, 11860, 23720, 47440, 59893, 119786, 239572, 299465, 479144, 598930, 958288, 1197860, 2395720, 4791440]

約数ペア:

[(1, 4791440), (2, 2395720), (4, 1197860), (5, 958288), (8, 598930), (10, 479144), (16, 299465), (20, 239572), (40, 119786), (80, 59893), (101, 47440), (202, 23720), (404, 11860), (505, 9488), (593, 8080), (808, 5930), (1010, 4744), (1186, 4040), (1616, 2965), (2020, 2372)]