2014338920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{68329}}^1$

素因数の和:68418

約数の個数: 64

約数和(自身を含む): 5018155200

約数和(自身を除く): 3003816280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 88, 110, 134, 220, 268, 335, 440, 536, 670, 737, 1340, 1474, 2680, 2948, 3685, 5896, 7370, 14740, 29480, 68329, 136658, 273316, 341645, 546632, 683290, 751619, 1366580, 1503238, 2733160, 3006476, 3758095, 4578043, 6012952, 7516190, 9156086, 15032380, 18312172, 22890215, 30064760, 36624344, 45780430, 50358473, 91560860, 100716946, 183121720, 201433892, 251792365, 402867784, 503584730, 1007169460, 2014338920]

約数ペア:

[(1, 2014338920), (2, 1007169460), (4, 503584730), (5, 402867784), (8, 251792365), (10, 201433892), (11, 183121720), (20, 100716946), (22, 91560860), (40, 50358473), (44, 45780430), (55, 36624344), (67, 30064760), (88, 22890215), (110, 18312172), (134, 15032380), (220, 9156086), (268, 7516190), (335, 6012952), (440, 4578043), (536, 3758095), (670, 3006476), (737, 2733160), (1340, 1503238), (1474, 1366580), (2680, 751619), (2948, 683290), (3685, 546632), (5896, 341645), (7370, 273316), (14740, 136658), (29480, 68329)]