16244900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1009}}^1$

素因数の和:1053

約数の個数: 72

約数和(自身を含む): 42080640

約数和(自身を除く): 25835740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 140, 161, 175, 230, 322, 350, 460, 575, 644, 700, 805, 1009, 1150, 1610, 2018, 2300, 3220, 4025, 4036, 5045, 7063, 8050, 10090, 14126, 16100, 20180, 23207, 25225, 28252, 35315, 46414, 50450, 70630, 92828, 100900, 116035, 141260, 162449, 176575, 232070, 324898, 353150, 464140, 580175, 649796, 706300, 812245, 1160350, 1624490, 2320700, 3248980, 4061225, 8122450, 16244900]

約数ペア:

[(1, 16244900), (2, 8122450), (4, 4061225), (5, 3248980), (7, 2320700), (10, 1624490), (14, 1160350), (20, 812245), (23, 706300), (25, 649796), (28, 580175), (35, 464140), (46, 353150), (50, 324898), (70, 232070), (92, 176575), (100, 162449), (115, 141260), (140, 116035), (161, 100900), (175, 92828), (230, 70630), (322, 50450), (350, 46414), (460, 35315), (575, 28252), (644, 25225), (700, 23207), (805, 20180), (1009, 16100), (1150, 14126), (1610, 10090), (2018, 8050), (2300, 7063), (3220, 5045), (4025, 4036)]