1350790720

素因数分解:

$2^6\times 5^1\times {\mathrm{1613}}^1\times {\mathrm{2617}}^1$

素因数の和:4247

約数の個数: 56

約数和(自身を含む): 3219794424

約数和(自身を除く): 1869003704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1613, 2617, 3226, 5234, 6452, 8065, 10468, 12904, 13085, 16130, 20936, 25808, 26170, 32260, 41872, 51616, 52340, 64520, 83744, 103232, 104680, 129040, 167488, 209360, 258080, 418720, 516160, 837440, 4221221, 8442442, 16884884, 21106105, 33769768, 42212210, 67539536, 84424420, 135079072, 168848840, 270158144, 337697680, 675395360, 1350790720]

約数ペア:

[(1, 1350790720), (2, 675395360), (4, 337697680), (5, 270158144), (8, 168848840), (10, 135079072), (16, 84424420), (20, 67539536), (32, 42212210), (40, 33769768), (64, 21106105), (80, 16884884), (160, 8442442), (320, 4221221), (1613, 837440), (2617, 516160), (3226, 418720), (5234, 258080), (6452, 209360), (8065, 167488), (10468, 129040), (12904, 104680), (13085, 103232), (16130, 83744), (20936, 64520), (25808, 52340), (26170, 51616), (32260, 41872)]