17304680

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1307}}^1$

素因数の和:1649

約数の個数: 32

約数和(自身を含む): 39083040

約数和(自身を除く): 21778360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 662, 1307, 1324, 1655, 2614, 2648, 3310, 5228, 6535, 6620, 10456, 13070, 13240, 26140, 52280, 432617, 865234, 1730468, 2163085, 3460936, 4326170, 8652340, 17304680]

約数ペア:

[(1, 17304680), (2, 8652340), (4, 4326170), (5, 3460936), (8, 2163085), (10, 1730468), (20, 865234), (40, 432617), (331, 52280), (662, 26140), (1307, 13240), (1324, 13070), (1655, 10456), (2614, 6620), (2648, 6535), (3310, 5228)]