119852380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{18553}}^1$

素因数の和:18598

約数の個数: 48

約数和(自身を含む): 280536480

約数和(自身を除く): 160684100

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 18553, 37106, 74212, 92765, 185530, 315401, 352507, 371060, 630802, 705014, 1261604, 1410028, 1577005, 1762535, 3154010, 3525070, 5992619, 6308020, 7050140, 11985238, 23970476, 29963095, 59926190, 119852380]

約数ペア:

[(1, 119852380), (2, 59926190), (4, 29963095), (5, 23970476), (10, 11985238), (17, 7050140), (19, 6308020), (20, 5992619), (34, 3525070), (38, 3154010), (68, 1762535), (76, 1577005), (85, 1410028), (95, 1261604), (170, 705014), (190, 630802), (323, 371060), (340, 352507), (380, 315401), (646, 185530), (1292, 92765), (1615, 74212), (3230, 37106), (6460, 18553)]