234819860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{5107}}^1$

素因数の和:5157

約数の個数: 72

約数和(自身を含む): 570665760

約数和(自身を除く): 335845900

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 121, 190, 209, 220, 242, 380, 418, 484, 605, 836, 1045, 1210, 2090, 2299, 2420, 4180, 4598, 5107, 9196, 10214, 11495, 20428, 22990, 25535, 45980, 51070, 56177, 97033, 102140, 112354, 194066, 224708, 280885, 388132, 485165, 561770, 617947, 970330, 1067363, 1123540, 1235894, 1940660, 2134726, 2471788, 3089735, 4269452, 5336815, 6179470, 10673630, 11740993, 12358940, 21347260, 23481986, 46963972, 58704965, 117409930, 234819860]

約数ペア:

[(1, 234819860), (2, 117409930), (4, 58704965), (5, 46963972), (10, 23481986), (11, 21347260), (19, 12358940), (20, 11740993), (22, 10673630), (38, 6179470), (44, 5336815), (55, 4269452), (76, 3089735), (95, 2471788), (110, 2134726), (121, 1940660), (190, 1235894), (209, 1123540), (220, 1067363), (242, 970330), (380, 617947), (418, 561770), (484, 485165), (605, 388132), (836, 280885), (1045, 224708), (1210, 194066), (2090, 112354), (2299, 102140), (2420, 97033), (4180, 56177), (4598, 51070), (5107, 45980), (9196, 25535), (10214, 22990), (11495, 20428)]