170404040

素因数分解:

$2^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{9241}}^1$

素因数の和:9713

約数の個数: 32

約数和(自身を含む): 384282360

約数和(自身を除く): 213878320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 461, 922, 1844, 2305, 3688, 4610, 9220, 9241, 18440, 18482, 36964, 46205, 73928, 92410, 184820, 369640, 4260101, 8520202, 17040404, 21300505, 34080808, 42601010, 85202020, 170404040]

約数ペア:

[(1, 170404040), (2, 85202020), (4, 42601010), (5, 34080808), (8, 21300505), (10, 17040404), (20, 8520202), (40, 4260101), (461, 369640), (922, 184820), (1844, 92410), (2305, 73928), (3688, 46205), (4610, 36964), (9220, 18482), (9241, 18440)]