9669644060

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{719}}^1\times {\mathrm{4513}}^1$

素因数の和:5390

約数の個数: 48

約数和(自身を含む): 20475504000

約数和(自身を除く): 10805859940

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 719, 745, 1438, 1490, 2876, 2980, 3595, 4513, 7190, 9026, 14380, 18052, 22565, 45130, 90260, 107131, 214262, 428524, 535655, 672437, 1071310, 1344874, 2142620, 2689748, 3244847, 3362185, 6489694, 6724370, 12979388, 13448740, 16224235, 32448470, 64896940, 483482203, 966964406, 1933928812, 2417411015, 4834822030, 9669644060]

約数ペア:

[(1, 9669644060), (2, 4834822030), (4, 2417411015), (5, 1933928812), (10, 966964406), (20, 483482203), (149, 64896940), (298, 32448470), (596, 16224235), (719, 13448740), (745, 12979388), (1438, 6724370), (1490, 6489694), (2876, 3362185), (2980, 3244847), (3595, 2689748), (4513, 2142620), (7190, 1344874), (9026, 1071310), (14380, 672437), (18052, 535655), (22565, 428524), (45130, 214262), (90260, 107131)]