3786149950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{19069}}^1$

素因数の和:19130

約数の個数: 72

約数和(自身を含む): 8108487720

約数和(自身を除く): 4322337770

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 361, 418, 475, 550, 722, 950, 1045, 1805, 2090, 3610, 3971, 5225, 7942, 9025, 10450, 18050, 19069, 19855, 38138, 39710, 95345, 99275, 190690, 198550, 209759, 362311, 419518, 476725, 724622, 953450, 1048795, 1811555, 2097590, 3623110, 3985421, 5243975, 6883909, 7970842, 9057775, 10487950, 13767818, 18115550, 19927105, 34419545, 39854210, 68839090, 75722999, 99635525, 151445998, 172097725, 199271050, 344195450, 378614995, 757229990, 1893074975, 3786149950]

約数ペア:

[(1, 3786149950), (2, 1893074975), (5, 757229990), (10, 378614995), (11, 344195450), (19, 199271050), (22, 172097725), (25, 151445998), (38, 99635525), (50, 75722999), (55, 68839090), (95, 39854210), (110, 34419545), (190, 19927105), (209, 18115550), (275, 13767818), (361, 10487950), (418, 9057775), (475, 7970842), (550, 6883909), (722, 5243975), (950, 3985421), (1045, 3623110), (1805, 2097590), (2090, 1811555), (3610, 1048795), (3971, 953450), (5225, 724622), (7942, 476725), (9025, 419518), (10450, 362311), (18050, 209759), (19069, 198550), (19855, 190690), (38138, 99275), (39710, 95345)]