22828630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 47278080

約数和(自身を除く): 24449450

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 71, 74, 79, 110, 142, 158, 185, 355, 370, 395, 407, 710, 781, 790, 814, 869, 1562, 1738, 2035, 2627, 2923, 3905, 4070, 4345, 5254, 5609, 5846, 7810, 8690, 11218, 13135, 14615, 26270, 28045, 28897, 29230, 32153, 56090, 57794, 61699, 64306, 123398, 144485, 160765, 207533, 288970, 308495, 321530, 415066, 616990, 1037665, 2075330, 2282863, 4565726, 11414315, 22828630]

約数ペア:

[(1, 22828630), (2, 11414315), (5, 4565726), (10, 2282863), (11, 2075330), (22, 1037665), (37, 616990), (55, 415066), (71, 321530), (74, 308495), (79, 288970), (110, 207533), (142, 160765), (158, 144485), (185, 123398), (355, 64306), (370, 61699), (395, 57794), (407, 56090), (710, 32153), (781, 29230), (790, 28897), (814, 28045), (869, 26270), (1562, 14615), (1738, 13135), (2035, 11218), (2627, 8690), (2923, 7810), (3905, 5846), (4070, 5609), (4345, 5254)]