34020020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1483}}^1$

素因数の和:1560

約数の個数: 48

約数和(自身を含む): 75790848

約数和(自身を除く): 41770828

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 185, 310, 370, 620, 740, 1147, 1483, 2294, 2966, 4588, 5735, 5932, 7415, 11470, 14830, 22940, 29660, 45973, 54871, 91946, 109742, 183892, 219484, 229865, 274355, 459730, 548710, 919460, 1097420, 1701001, 3402002, 6804004, 8505005, 17010010, 34020020]

約数ペア:

[(1, 34020020), (2, 17010010), (4, 8505005), (5, 6804004), (10, 3402002), (20, 1701001), (31, 1097420), (37, 919460), (62, 548710), (74, 459730), (124, 274355), (148, 229865), (155, 219484), (185, 183892), (310, 109742), (370, 91946), (620, 54871), (740, 45973), (1147, 29660), (1483, 22940), (2294, 14830), (2966, 11470), (4588, 7415), (5735, 5932)]