76697680

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{50459}}^1$

素因数の和:50491

約数の個数: 40

約数和(自身を含む): 187711200

約数和(自身を除く): 111013520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 50459, 100918, 201836, 252295, 403672, 504590, 807344, 958721, 1009180, 1917442, 2018360, 3834884, 4036720, 4793605, 7669768, 9587210, 15339536, 19174420, 38348840, 76697680]

約数ペア:

[(1, 76697680), (2, 38348840), (4, 19174420), (5, 15339536), (8, 9587210), (10, 7669768), (16, 4793605), (19, 4036720), (20, 3834884), (38, 2018360), (40, 1917442), (76, 1009180), (80, 958721), (95, 807344), (152, 504590), (190, 403672), (304, 252295), (380, 201836), (760, 100918), (1520, 50459)]