2556156610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{7103}}^1$

素因数の和:7267

約数の個数: 64

約数和(自身を含む): 5413588992

約数和(自身を除く): 2857432382

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 97, 106, 194, 265, 371, 485, 530, 679, 742, 970, 1358, 1855, 3395, 3710, 5141, 6790, 7103, 10282, 14206, 25705, 35515, 35987, 49721, 51410, 71030, 71974, 99442, 179935, 248605, 359870, 376459, 497210, 688991, 752918, 1377982, 1882295, 2635213, 3444955, 3764590, 4822937, 5270426, 6889910, 9645874, 13176065, 24114685, 26352130, 36516523, 48229370, 73033046, 182582615, 255615661, 365165230, 511231322, 1278078305, 2556156610]

約数ペア:

[(1, 2556156610), (2, 1278078305), (5, 511231322), (7, 365165230), (10, 255615661), (14, 182582615), (35, 73033046), (53, 48229370), (70, 36516523), (97, 26352130), (106, 24114685), (194, 13176065), (265, 9645874), (371, 6889910), (485, 5270426), (530, 4822937), (679, 3764590), (742, 3444955), (970, 2635213), (1358, 1882295), (1855, 1377982), (3395, 752918), (3710, 688991), (5141, 497210), (6790, 376459), (7103, 359870), (10282, 248605), (14206, 179935), (25705, 99442), (35515, 71974), (35987, 71030), (49721, 51410)]