5265920440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11968001}}^1$

素因数の和:11968023

約数の個数: 32

約数和(自身を含む): 12925442160

約数和(自身を除く): 7659521720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 11968001, 23936002, 47872004, 59840005, 95744008, 119680010, 131648011, 239360020, 263296022, 478720040, 526592044, 658240055, 1053184088, 1316480110, 2632960220, 5265920440]

約数ペア:

[(1, 5265920440), (2, 2632960220), (4, 1316480110), (5, 1053184088), (8, 658240055), (10, 526592044), (11, 478720040), (20, 263296022), (22, 239360020), (40, 131648011), (44, 119680010), (55, 95744008), (88, 59840005), (110, 47872004), (220, 23936002), (440, 11968001)]