22678160

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4231}}^1$

素因数の和:4311

約数の個数: 40

約数和(自身を含む): 53526336

約数和(自身を除く): 30848176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 4231, 5360, 8462, 16924, 21155, 33848, 42310, 67696, 84620, 169240, 283477, 338480, 566954, 1133908, 1417385, 2267816, 2834770, 4535632, 5669540, 11339080, 22678160]

約数ペア:

[(1, 22678160), (2, 11339080), (4, 5669540), (5, 4535632), (8, 2834770), (10, 2267816), (16, 1417385), (20, 1133908), (40, 566954), (67, 338480), (80, 283477), (134, 169240), (268, 84620), (335, 67696), (536, 42310), (670, 33848), (1072, 21155), (1340, 16924), (2680, 8462), (4231, 5360)]