22702900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{20639}}^1$

素因数の和:20664

約数の個数: 36

約数和(自身を含む): 53746560

約数和(自身を除く): 31043660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 20639, 41278, 82556, 103195, 206390, 227029, 412780, 454058, 515975, 908116, 1031950, 1135145, 2063900, 2270290, 4540580, 5675725, 11351450, 22702900]

約数ペア:

[(1, 22702900), (2, 11351450), (4, 5675725), (5, 4540580), (10, 2270290), (11, 2063900), (20, 1135145), (22, 1031950), (25, 908116), (44, 515975), (50, 454058), (55, 412780), (100, 227029), (110, 206390), (220, 103195), (275, 82556), (550, 41278), (1100, 20639)]