6494051780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{260387}}^1$

素因数の和:260468

約数の個数: 48

約数和(自身を含む): 14435910720

約数和(自身を除く): 7941858940

約数列:

[1, 2, 4, 5, 10, 20, 29, 43, 58, 86, 116, 145, 172, 215, 290, 430, 580, 860, 1247, 2494, 4988, 6235, 12470, 24940, 260387, 520774, 1041548, 1301935, 2603870, 5207740, 7551223, 11196641, 15102446, 22393282, 30204892, 37756115, 44786564, 55983205, 75512230, 111966410, 151024460, 223932820, 324702589, 649405178, 1298810356, 1623512945, 3247025890, 6494051780]

約数ペア:

[(1, 6494051780), (2, 3247025890), (4, 1623512945), (5, 1298810356), (10, 649405178), (20, 324702589), (29, 223932820), (43, 151024460), (58, 111966410), (86, 75512230), (116, 55983205), (145, 44786564), (172, 37756115), (215, 30204892), (290, 22393282), (430, 15102446), (580, 11196641), (860, 7551223), (1247, 5207740), (2494, 2603870), (4988, 1301935), (6235, 1041548), (12470, 520774), (24940, 260387)]