2798960

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{593}}^1$

素因数の和:665

約数の個数: 40

約数和(自身を含む): 6629040

約数和(自身を除く): 3830080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 593, 944, 1180, 1186, 2360, 2372, 2965, 4720, 4744, 5930, 9488, 11860, 23720, 34987, 47440, 69974, 139948, 174935, 279896, 349870, 559792, 699740, 1399480, 2798960]

約数ペア:

[(1, 2798960), (2, 1399480), (4, 699740), (5, 559792), (8, 349870), (10, 279896), (16, 174935), (20, 139948), (40, 69974), (59, 47440), (80, 34987), (118, 23720), (236, 11860), (295, 9488), (472, 5930), (590, 4744), (593, 4720), (944, 2965), (1180, 2372), (1186, 2360)]