7554580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1493}}^1$

素因数の和:1536

約数の個数: 48

約数和(自身を含む): 18071424

約数和(自身を除く): 10516844

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 1493, 2530, 2986, 5060, 5972, 7465, 14930, 16423, 29860, 32846, 34339, 65692, 68678, 82115, 137356, 164230, 171695, 328460, 343390, 377729, 686780, 755458, 1510916, 1888645, 3777290, 7554580]

約数ペア:

[(1, 7554580), (2, 3777290), (4, 1888645), (5, 1510916), (10, 755458), (11, 686780), (20, 377729), (22, 343390), (23, 328460), (44, 171695), (46, 164230), (55, 137356), (92, 82115), (110, 68678), (115, 65692), (220, 34339), (230, 32846), (253, 29860), (460, 16423), (506, 14930), (1012, 7465), (1265, 5972), (1493, 5060), (2530, 2986)]