3827920

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{811}}^1$

素因数の和:883

約数の個数: 40

約数和(自身を含む): 9061920

約数和(自身を除く): 5234000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 811, 944, 1180, 1622, 2360, 3244, 4055, 4720, 6488, 8110, 12976, 16220, 32440, 47849, 64880, 95698, 191396, 239245, 382792, 478490, 765584, 956980, 1913960, 3827920]

約数ペア:

[(1, 3827920), (2, 1913960), (4, 956980), (5, 765584), (8, 478490), (10, 382792), (16, 239245), (20, 191396), (40, 95698), (59, 64880), (80, 47849), (118, 32440), (236, 16220), (295, 12976), (472, 8110), (590, 6488), (811, 4720), (944, 4055), (1180, 3244), (1622, 2360)]