5059780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 11753280

約数和(自身を除く): 6693500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 109, 110, 211, 218, 220, 422, 436, 545, 844, 1055, 1090, 1199, 2110, 2180, 2321, 2398, 4220, 4642, 4796, 5995, 9284, 11605, 11990, 22999, 23210, 23980, 45998, 46420, 91996, 114995, 229990, 252989, 459980, 505978, 1011956, 1264945, 2529890, 5059780]

約数ペア:

[(1, 5059780), (2, 2529890), (4, 1264945), (5, 1011956), (10, 505978), (11, 459980), (20, 252989), (22, 229990), (44, 114995), (55, 91996), (109, 46420), (110, 45998), (211, 23980), (218, 23210), (220, 22999), (422, 11990), (436, 11605), (545, 9284), (844, 5995), (1055, 4796), (1090, 4642), (1199, 4220), (2110, 2398), (2180, 2321)]