1345158961100

素因数分解:

$2^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{123409079}}^1$

素因数の和:123409202

約数の個数: 36

約数和(自身を含む): 2945774739600

約数和(自身を除く): 1600615778500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 218, 436, 545, 1090, 2180, 2725, 5450, 10900, 123409079, 246818158, 493636316, 617045395, 1234090790, 2468181580, 3085226975, 6170453950, 12340907900, 13451589611, 26903179222, 53806358444, 67257948055, 134515896110, 269031792220, 336289740275, 672579480550, 1345158961100]

約数ペア:

[(1, 1345158961100), (2, 672579480550), (4, 336289740275), (5, 269031792220), (10, 134515896110), (20, 67257948055), (25, 53806358444), (50, 26903179222), (100, 13451589611), (109, 12340907900), (218, 6170453950), (436, 3085226975), (545, 2468181580), (1090, 1234090790), (2180, 617045395), (2725, 493636316), (5450, 246818158), (10900, 123409079)]