79073060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18917}}^1$

素因数の和:18956

約数の個数: 48

約数和(自身を含む): 190693440

約数和(自身を除く): 111620380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 18917, 37834, 75668, 94585, 189170, 208087, 359423, 378340, 416174, 718846, 832348, 1040435, 1437692, 1797115, 2080870, 3594230, 3953653, 4161740, 7188460, 7907306, 15814612, 19768265, 39536530, 79073060]

約数ペア:

[(1, 79073060), (2, 39536530), (4, 19768265), (5, 15814612), (10, 7907306), (11, 7188460), (19, 4161740), (20, 3953653), (22, 3594230), (38, 2080870), (44, 1797115), (55, 1437692), (76, 1040435), (95, 832348), (110, 718846), (190, 416174), (209, 378340), (220, 359423), (380, 208087), (418, 189170), (836, 94585), (1045, 75668), (2090, 37834), (4180, 18917)]