57322400

素因数分解:

$2^5\times 5^2\times {\mathrm{79}}^1\times {\mathrm{907}}^1$

素因数の和:1006

約数の個数: 72

約数和(自身を含む): 141865920

約数和(自身を除く): 84543520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 79, 80, 100, 158, 160, 200, 316, 395, 400, 632, 790, 800, 907, 1264, 1580, 1814, 1975, 2528, 3160, 3628, 3950, 4535, 6320, 7256, 7900, 9070, 12640, 14512, 15800, 18140, 22675, 29024, 31600, 36280, 45350, 63200, 71653, 72560, 90700, 143306, 145120, 181400, 286612, 358265, 362800, 573224, 716530, 725600, 1146448, 1433060, 1791325, 2292896, 2866120, 3582650, 5732240, 7165300, 11464480, 14330600, 28661200, 57322400]

約数ペア:

[(1, 57322400), (2, 28661200), (4, 14330600), (5, 11464480), (8, 7165300), (10, 5732240), (16, 3582650), (20, 2866120), (25, 2292896), (32, 1791325), (40, 1433060), (50, 1146448), (79, 725600), (80, 716530), (100, 573224), (158, 362800), (160, 358265), (200, 286612), (316, 181400), (395, 145120), (400, 143306), (632, 90700), (790, 72560), (800, 71653), (907, 63200), (1264, 45350), (1580, 36280), (1814, 31600), (1975, 29024), (2528, 22675), (3160, 18140), (3628, 15800), (3950, 14512), (4535, 12640), (6320, 9070), (7256, 7900)]