220167530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1163}}^1\times {\mathrm{1721}}^1$

素因数の和:2902

約数の個数: 32

約数和(自身を含む): 432952128

約数和(自身を除く): 212784598

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1163, 1721, 2326, 3442, 5815, 8605, 11630, 12793, 17210, 18931, 25586, 37862, 63965, 94655, 127930, 189310, 2001523, 4003046, 10007615, 20015230, 22016753, 44033506, 110083765, 220167530]

約数ペア:

[(1, 220167530), (2, 110083765), (5, 44033506), (10, 22016753), (11, 20015230), (22, 10007615), (55, 4003046), (110, 2001523), (1163, 189310), (1721, 127930), (2326, 94655), (3442, 63965), (5815, 37862), (8605, 25586), (11630, 18931), (12793, 17210)]