42040900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{38219}}^1$

素因数の和:38244

約数の個数: 36

約数和(自身を含む): 99524880

約数和(自身を除く): 57483980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 38219, 76438, 152876, 191095, 382190, 420409, 764380, 840818, 955475, 1681636, 1910950, 2102045, 3821900, 4204090, 8408180, 10510225, 21020450, 42040900]

約数ペア:

[(1, 42040900), (2, 21020450), (4, 10510225), (5, 8408180), (10, 4204090), (11, 3821900), (20, 2102045), (22, 1910950), (25, 1681636), (44, 955475), (50, 840818), (55, 764380), (100, 420409), (110, 382190), (220, 191095), (275, 152876), (550, 76438), (1100, 38219)]