33812780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{881}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 75569760

約数和(自身を除く): 41756980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 101, 190, 202, 380, 404, 505, 881, 1010, 1762, 1919, 2020, 3524, 3838, 4405, 7676, 8810, 9595, 16739, 17620, 19190, 33478, 38380, 66956, 83695, 88981, 167390, 177962, 334780, 355924, 444905, 889810, 1690639, 1779620, 3381278, 6762556, 8453195, 16906390, 33812780]

約数ペア:

[(1, 33812780), (2, 16906390), (4, 8453195), (5, 6762556), (10, 3381278), (19, 1779620), (20, 1690639), (38, 889810), (76, 444905), (95, 355924), (101, 334780), (190, 177962), (202, 167390), (380, 88981), (404, 83695), (505, 66956), (881, 38380), (1010, 33478), (1762, 19190), (1919, 17620), (2020, 16739), (3524, 9595), (3838, 8810), (4405, 7676)]