6587440

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1229}}^1$

素因数の和:1309

約数の個数: 40

約数和(自身を含む): 15557040

約数和(自身を除く): 8969600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1229, 1340, 2458, 2680, 4916, 5360, 6145, 9832, 12290, 19664, 24580, 49160, 82343, 98320, 164686, 329372, 411715, 658744, 823430, 1317488, 1646860, 3293720, 6587440]

約数ペア:

[(1, 6587440), (2, 3293720), (4, 1646860), (5, 1317488), (8, 823430), (10, 658744), (16, 411715), (20, 329372), (40, 164686), (67, 98320), (80, 82343), (134, 49160), (268, 24580), (335, 19664), (536, 12290), (670, 9832), (1072, 6145), (1229, 5360), (1340, 4916), (2458, 2680)]