2010718270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{5381}}^1$

素因数の和:5521

約数の個数: 64

約数和(自身を含む): 4092042240

約数和(自身を除く): 2081323970

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 79, 86, 110, 158, 215, 395, 430, 473, 790, 869, 946, 1738, 2365, 3397, 4345, 4730, 5381, 6794, 8690, 10762, 16985, 26905, 33970, 37367, 53810, 59191, 74734, 118382, 186835, 231383, 295955, 373670, 425099, 462766, 591910, 850198, 1156915, 2125495, 2313830, 2545213, 4250990, 4676089, 5090426, 9352178, 12726065, 18279257, 23380445, 25452130, 36558514, 46760890, 91396285, 182792570, 201071827, 402143654, 1005359135, 2010718270]

約数ペア:

[(1, 2010718270), (2, 1005359135), (5, 402143654), (10, 201071827), (11, 182792570), (22, 91396285), (43, 46760890), (55, 36558514), (79, 25452130), (86, 23380445), (110, 18279257), (158, 12726065), (215, 9352178), (395, 5090426), (430, 4676089), (473, 4250990), (790, 2545213), (869, 2313830), (946, 2125495), (1738, 1156915), (2365, 850198), (3397, 591910), (4345, 462766), (4730, 425099), (5381, 373670), (6794, 295955), (8690, 231383), (10762, 186835), (16985, 118382), (26905, 74734), (33970, 59191), (37367, 53810)]