2021639346530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1\times {\mathrm{7757}}^1$

素因数の和:8256

約数の個数: 128

約数和(自身を含む): 3965442739200

約数和(自身を除く): 1943803392670

約数列:

[1, 2, 5, 10, 19, 38, 59, 67, 95, 118, 134, 190, 295, 335, 347, 590, 670, 694, 1121, 1273, 1735, 2242, 2546, 3470, 3953, 5605, 6365, 6593, 7757, 7906, 11210, 12730, 13186, 15514, 19765, 20473, 23249, 32965, 38785, 39530, 40946, 46498, 65930, 75107, 77570, 102365, 116245, 147383, 150214, 204730, 232490, 294766, 375535, 388987, 441731, 457663, 519719, 736915, 751070, 777974, 883462, 915326, 1039438, 1371691, 1473830, 1944935, 2208655, 2288315, 2598595, 2691679, 2743382, 3889870, 4417310, 4576630, 5197190, 5383358, 6858455, 8695597, 9874661, 13458395, 13716910, 17391194, 19749322, 26062129, 26916790, 30663421, 43477985, 49373305, 51141901, 52124258, 61326842, 86955970, 98746610, 102283802, 130310645, 153317105, 158809061, 180342493, 255709505, 260621290, 306634210, 317618122, 360684986, 511419010, 582604999, 794045305, 901712465, 1165209998, 1588090610, 1803424930, 2913024995, 3017372159, 3426507367, 5826049990, 6034744318, 6853014734, 10640207087, 15086860795, 17132536835, 21280414174, 30173721590, 34265073670, 53201035435, 106402070870, 202163934653, 404327869306, 1010819673265, 2021639346530]

約数ペア:

[(1, 2021639346530), (2, 1010819673265), (5, 404327869306), (10, 202163934653), (19, 106402070870), (38, 53201035435), (59, 34265073670), (67, 30173721590), (95, 21280414174), (118, 17132536835), (134, 15086860795), (190, 10640207087), (295, 6853014734), (335, 6034744318), (347, 5826049990), (590, 3426507367), (670, 3017372159), (694, 2913024995), (1121, 1803424930), (1273, 1588090610), (1735, 1165209998), (2242, 901712465), (2546, 794045305), (3470, 582604999), (3953, 511419010), (5605, 360684986), (6365, 317618122), (6593, 306634210), (7757, 260621290), (7906, 255709505), (11210, 180342493), (12730, 158809061), (13186, 153317105), (15514, 130310645), (19765, 102283802), (20473, 98746610), (23249, 86955970), (32965, 61326842), (38785, 52124258), (39530, 51141901), (40946, 49373305), (46498, 43477985), (65930, 30663421), (75107, 26916790), (77570, 26062129), (102365, 19749322), (116245, 17391194), (147383, 13716910), (150214, 13458395), (204730, 9874661), (232490, 8695597), (294766, 6858455), (375535, 5383358), (388987, 5197190), (441731, 4576630), (457663, 4417310), (519719, 3889870), (736915, 2743382), (751070, 2691679), (777974, 2598595), (883462, 2288315), (915326, 2208655), (1039438, 1944935), (1371691, 1473830)]