17307440

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3229}}^1$

素因数の和:3309

約数の個数: 40

約数和(自身を含む): 40853040

約数和(自身を除く): 23545600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 3229, 5360, 6458, 12916, 16145, 25832, 32290, 51664, 64580, 129160, 216343, 258320, 432686, 865372, 1081715, 1730744, 2163430, 3461488, 4326860, 8653720, 17307440]

約数ペア:

[(1, 17307440), (2, 8653720), (4, 4326860), (5, 3461488), (8, 2163430), (10, 1730744), (16, 1081715), (20, 865372), (40, 432686), (67, 258320), (80, 216343), (134, 129160), (268, 64580), (335, 51664), (536, 32290), (670, 25832), (1072, 16145), (1340, 12916), (2680, 6458), (3229, 5360)]