2029760

素因数分解:

$2^6\times 5^1\times {\mathrm{6343}}^1$

素因数の和:6360

約数の個数: 28

約数和(自身を含む): 4834128

約数和(自身を除く): 2804368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6343, 12686, 25372, 31715, 50744, 63430, 101488, 126860, 202976, 253720, 405952, 507440, 1014880, 2029760]

約数ペア:

[(1, 2029760), (2, 1014880), (4, 507440), (5, 405952), (8, 253720), (10, 202976), (16, 126860), (20, 101488), (32, 63430), (40, 50744), (64, 31715), (80, 25372), (160, 12686), (320, 6343)]