91936040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{328343}}^1$

素因数の和:328361

約数の個数: 32

約数和(自身を含む): 236407680

約数和(自身を除く): 144471640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 328343, 656686, 1313372, 1641715, 2298401, 2626744, 3283430, 4596802, 6566860, 9193604, 11492005, 13133720, 18387208, 22984010, 45968020, 91936040]

約数ペア:

[(1, 91936040), (2, 45968020), (4, 22984010), (5, 18387208), (7, 13133720), (8, 11492005), (10, 9193604), (14, 6566860), (20, 4596802), (28, 3283430), (35, 2626744), (40, 2298401), (56, 1641715), (70, 1313372), (140, 656686), (280, 328343)]