22732760

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10723}}^1$

素因数の和:10787

約数の個数: 32

約数和(自身を含む): 52118640

約数和(自身を除く): 29385880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 10723, 21446, 42892, 53615, 85784, 107230, 214460, 428920, 568319, 1136638, 2273276, 2841595, 4546552, 5683190, 11366380, 22732760]

約数ペア:

[(1, 22732760), (2, 11366380), (4, 5683190), (5, 4546552), (8, 2841595), (10, 2273276), (20, 1136638), (40, 568319), (53, 428920), (106, 214460), (212, 107230), (265, 85784), (424, 53615), (530, 42892), (1060, 21446), (2120, 10723)]