2061895550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1019}}^1$

素因数の和:1338

約数の個数: 96

約数和(自身を含む): 4525960320

約数和(自身を除く): 2464064770

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 283, 286, 325, 550, 566, 650, 715, 1019, 1415, 1430, 2038, 2830, 3113, 3575, 3679, 5095, 6226, 7075, 7150, 7358, 10190, 11209, 13247, 14150, 15565, 18395, 22418, 25475, 26494, 31130, 36790, 40469, 50950, 56045, 66235, 77825, 80938, 91975, 112090, 132470, 145717, 155650, 183950, 202345, 280225, 288377, 291434, 331175, 404690, 560450, 576754, 662350, 728585, 1011725, 1441885, 1457170, 2023450, 2883770, 3172147, 3642925, 3748901, 6344294, 7209425, 7285850, 7497802, 14418850, 15860735, 18744505, 31721470, 37489010, 41237911, 79303675, 82475822, 93722525, 158607350, 187445050, 206189555, 412379110, 1030947775, 2061895550]

約数ペア:

[(1, 2061895550), (2, 1030947775), (5, 412379110), (10, 206189555), (11, 187445050), (13, 158607350), (22, 93722525), (25, 82475822), (26, 79303675), (50, 41237911), (55, 37489010), (65, 31721470), (110, 18744505), (130, 15860735), (143, 14418850), (275, 7497802), (283, 7285850), (286, 7209425), (325, 6344294), (550, 3748901), (566, 3642925), (650, 3172147), (715, 2883770), (1019, 2023450), (1415, 1457170), (1430, 1441885), (2038, 1011725), (2830, 728585), (3113, 662350), (3575, 576754), (3679, 560450), (5095, 404690), (6226, 331175), (7075, 291434), (7150, 288377), (7358, 280225), (10190, 202345), (11209, 183950), (13247, 155650), (14150, 145717), (15565, 132470), (18395, 112090), (22418, 91975), (25475, 80938), (26494, 77825), (31130, 66235), (36790, 56045), (40469, 50950)]