26894320

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6343}}^1$

素因数の和:6409

約数の個数: 40

約数和(自身を含む): 63719136

約数和(自身を除く): 36824816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 6343, 12686, 25372, 31715, 50744, 63430, 101488, 126860, 253720, 336179, 507440, 672358, 1344716, 1680895, 2689432, 3361790, 5378864, 6723580, 13447160, 26894320]

約数ペア:

[(1, 26894320), (2, 13447160), (4, 6723580), (5, 5378864), (8, 3361790), (10, 2689432), (16, 1680895), (20, 1344716), (40, 672358), (53, 507440), (80, 336179), (106, 253720), (212, 126860), (265, 101488), (424, 63430), (530, 50744), (848, 31715), (1060, 25372), (2120, 12686), (4240, 6343)]