4640900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4219}}^1$

素因数の和:4244

約数の個数: 36

約数和(自身を含む): 10988880

約数和(自身を除く): 6347980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 4219, 8438, 16876, 21095, 42190, 46409, 84380, 92818, 105475, 185636, 210950, 232045, 421900, 464090, 928180, 1160225, 2320450, 4640900]

約数ペア:

[(1, 4640900), (2, 2320450), (4, 1160225), (5, 928180), (10, 464090), (11, 421900), (20, 232045), (22, 210950), (25, 185636), (44, 105475), (50, 92818), (55, 84380), (100, 46409), (110, 42190), (220, 21095), (275, 16876), (550, 8438), (1100, 4219)]