1832440

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 4196160

約数和(自身を除く): 2363720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 751, 1220, 1502, 2440, 3004, 3755, 6008, 7510, 15020, 30040, 45811, 91622, 183244, 229055, 366488, 458110, 916220, 1832440]

約数ペア:

[(1, 1832440), (2, 916220), (4, 458110), (5, 366488), (8, 229055), (10, 183244), (20, 91622), (40, 45811), (61, 30040), (122, 15020), (244, 7510), (305, 6008), (488, 3755), (610, 3004), (751, 2440), (1220, 1502)]