2192300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1993}}^1$

素因数の和:2018

約数の個数: 36

約数和(自身を含む): 5192376

約数和(自身を除く): 3000076

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 1993, 3986, 7972, 9965, 19930, 21923, 39860, 43846, 49825, 87692, 99650, 109615, 199300, 219230, 438460, 548075, 1096150, 2192300]

約数ペア:

[(1, 2192300), (2, 1096150), (4, 548075), (5, 438460), (10, 219230), (11, 199300), (20, 109615), (22, 99650), (25, 87692), (44, 49825), (50, 43846), (55, 39860), (100, 21923), (110, 19930), (220, 9965), (275, 7972), (550, 3986), (1100, 1993)]