1119139780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{24109}}^1$

素因数の和:24340

約数の個数: 48

約数和(自身を含む): 2576105280

約数和(自身を除く): 1456965500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 211, 220, 422, 844, 1055, 2110, 2321, 4220, 4642, 9284, 11605, 23210, 24109, 46420, 48218, 96436, 120545, 241090, 265199, 482180, 530398, 1060796, 1325995, 2651990, 5086999, 5303980, 10173998, 20347996, 25434995, 50869990, 55956989, 101739980, 111913978, 223827956, 279784945, 559569890, 1119139780]

約数ペア:

[(1, 1119139780), (2, 559569890), (4, 279784945), (5, 223827956), (10, 111913978), (11, 101739980), (20, 55956989), (22, 50869990), (44, 25434995), (55, 20347996), (110, 10173998), (211, 5303980), (220, 5086999), (422, 2651990), (844, 1325995), (1055, 1060796), (2110, 530398), (2321, 482180), (4220, 265199), (4642, 241090), (9284, 120545), (11605, 96436), (23210, 48218), (24109, 46420)]