237850580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1081139}}^1$

素因数の和:1081159

約数の個数: 24

約数和(自身を含む): 544894560

約数和(自身を除く): 307043980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1081139, 2162278, 4324556, 5405695, 10811390, 11892529, 21622780, 23785058, 47570116, 59462645, 118925290, 237850580]

約数ペア:

[(1, 237850580), (2, 118925290), (4, 59462645), (5, 47570116), (10, 23785058), (11, 21622780), (20, 11892529), (22, 10811390), (44, 5405695), (55, 4324556), (110, 2162278), (220, 1081139)]