76961590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{21319}}^1$

素因数の和:21364

約数の個数: 24

約数和(自身を含む): 146212560

約数和(自身を除く): 69250970

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 21319, 42638, 106595, 213190, 405061, 810122, 2025305, 4050610, 7696159, 15392318, 38480795, 76961590]

約数ペア:

[(1, 76961590), (2, 38480795), (5, 15392318), (10, 7696159), (19, 4050610), (38, 2025305), (95, 810122), (190, 405061), (361, 213190), (722, 106595), (1805, 42638), (3610, 21319)]