2028096730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^2\times {\mathrm{1993}}^1$

素因数の和:2080

約数の個数: 72

約数和(自身を含む): 4157836956

約数和(自身を除く): 2129740226

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 121, 145, 242, 290, 319, 605, 638, 841, 1210, 1595, 1682, 1993, 3190, 3509, 3986, 4205, 7018, 8410, 9251, 9965, 17545, 18502, 19930, 21923, 35090, 43846, 46255, 57797, 92510, 101761, 109615, 115594, 203522, 219230, 241153, 288985, 482306, 508805, 577970, 635767, 1017610, 1205765, 1271534, 1676113, 2411530, 3178835, 3352226, 6357670, 6993437, 8380565, 13986874, 16761130, 18437243, 34967185, 36874486, 69934370, 92186215, 184372430, 202809673, 405619346, 1014048365, 2028096730]

約数ペア:

[(1, 2028096730), (2, 1014048365), (5, 405619346), (10, 202809673), (11, 184372430), (22, 92186215), (29, 69934370), (55, 36874486), (58, 34967185), (110, 18437243), (121, 16761130), (145, 13986874), (242, 8380565), (290, 6993437), (319, 6357670), (605, 3352226), (638, 3178835), (841, 2411530), (1210, 1676113), (1595, 1271534), (1682, 1205765), (1993, 1017610), (3190, 635767), (3509, 577970), (3986, 508805), (4205, 482306), (7018, 288985), (8410, 241153), (9251, 219230), (9965, 203522), (17545, 115594), (18502, 109615), (19930, 101761), (21923, 92510), (35090, 57797), (43846, 46255)]