34381640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2381}}^1$

素因数の和:2430

約数の個数: 48

約数和(自身を含む): 81678780

約数和(自身を除く): 47297140

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 361, 380, 722, 760, 1444, 1805, 2381, 2888, 3610, 4762, 7220, 9524, 11905, 14440, 19048, 23810, 45239, 47620, 90478, 95240, 180956, 226195, 361912, 452390, 859541, 904780, 1719082, 1809560, 3438164, 4297705, 6876328, 8595410, 17190820, 34381640]

約数ペア:

[(1, 34381640), (2, 17190820), (4, 8595410), (5, 6876328), (8, 4297705), (10, 3438164), (19, 1809560), (20, 1719082), (38, 904780), (40, 859541), (76, 452390), (95, 361912), (152, 226195), (190, 180956), (361, 95240), (380, 90478), (722, 47620), (760, 45239), (1444, 23810), (1805, 19048), (2381, 14440), (2888, 11905), (3610, 9524), (4762, 7220)]