2018124967100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1\times {\mathrm{37547}}^1$

素因数の和:38076

約数の個数: 144

約数和(自身を含む): 4826955805056

約数和(自身を除く): 2808830837956

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 131, 220, 262, 275, 373, 524, 550, 655, 746, 1100, 1310, 1441, 1492, 1865, 2620, 2882, 3275, 3730, 4103, 5764, 6550, 7205, 7460, 8206, 9325, 13100, 14410, 16412, 18650, 20515, 28820, 36025, 37300, 37547, 41030, 48863, 72050, 75094, 82060, 97726, 102575, 144100, 150188, 187735, 195452, 205150, 244315, 375470, 410300, 413017, 488630, 537493, 750940, 826034, 938675, 977260, 1074986, 1221575, 1652068, 1877350, 2065085, 2149972, 2443150, 2687465, 3754700, 4130170, 4886300, 4918657, 5374930, 8260340, 9837314, 10325425, 10749860, 13437325, 14005031, 19674628, 20650850, 24593285, 26874650, 28010062, 41301700, 49186570, 53749300, 54105227, 56020124, 70025155, 98373140, 108210454, 122966425, 140050310, 154055341, 216420908, 245932850, 270526135, 280100620, 308110682, 350125775, 491865700, 541052270, 616221364, 700251550, 770276705, 1082104540, 1352630675, 1400503100, 1540553410, 1834659061, 2705261350, 3081106820, 3669318122, 3851383525, 5410522700, 7338636244, 7702767050, 9173295305, 15405534100, 18346590610, 20181249671, 36693181220, 40362499342, 45866476525, 80724998684, 91732953050, 100906248355, 183465906100, 201812496710, 403624993420, 504531241775, 1009062483550, 2018124967100]

約数ペア:

[(1, 2018124967100), (2, 1009062483550), (4, 504531241775), (5, 403624993420), (10, 201812496710), (11, 183465906100), (20, 100906248355), (22, 91732953050), (25, 80724998684), (44, 45866476525), (50, 40362499342), (55, 36693181220), (100, 20181249671), (110, 18346590610), (131, 15405534100), (220, 9173295305), (262, 7702767050), (275, 7338636244), (373, 5410522700), (524, 3851383525), (550, 3669318122), (655, 3081106820), (746, 2705261350), (1100, 1834659061), (1310, 1540553410), (1441, 1400503100), (1492, 1352630675), (1865, 1082104540), (2620, 770276705), (2882, 700251550), (3275, 616221364), (3730, 541052270), (4103, 491865700), (5764, 350125775), (6550, 308110682), (7205, 280100620), (7460, 270526135), (8206, 245932850), (9325, 216420908), (13100, 154055341), (14410, 140050310), (16412, 122966425), (18650, 108210454), (20515, 98373140), (28820, 70025155), (36025, 56020124), (37300, 54105227), (37547, 53749300), (41030, 49186570), (48863, 41301700), (72050, 28010062), (75094, 26874650), (82060, 24593285), (97726, 20650850), (102575, 19674628), (144100, 14005031), (150188, 13437325), (187735, 10749860), (195452, 10325425), (205150, 9837314), (244315, 8260340), (375470, 5374930), (410300, 4918657), (413017, 4886300), (488630, 4130170), (537493, 3754700), (750940, 2687465), (826034, 2443150), (938675, 2149972), (977260, 2065085), (1074986, 1877350), (1221575, 1652068)]