485681570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{191969}}^1$

素因数の和:192010

約数の個数: 32

約数和(自身を含む): 995172480

約数和(自身を除く): 509490910

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 191969, 383938, 959845, 1919690, 2111659, 4223318, 4415287, 8830574, 10558295, 21116590, 22076435, 44152870, 48568157, 97136314, 242840785, 485681570]

約数ペア:

[(1, 485681570), (2, 242840785), (5, 97136314), (10, 48568157), (11, 44152870), (22, 22076435), (23, 21116590), (46, 10558295), (55, 8830574), (110, 4415287), (115, 4223318), (230, 2111659), (253, 1919690), (506, 959845), (1265, 383938), (2530, 191969)]