27836042980

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1\times {\mathrm{34253}}^1$

素因数の和:34668

約数の個数: 48

約数和(自身を含む): 59042934720

約数和(自身を除く): 31206891740

約数列:

[1, 2, 4, 5, 10, 20, 179, 227, 358, 454, 716, 895, 908, 1135, 1790, 2270, 3580, 4540, 34253, 40633, 68506, 81266, 137012, 162532, 171265, 203165, 342530, 406330, 685060, 812660, 6131287, 7775431, 12262574, 15550862, 24525148, 30656435, 31101724, 38877155, 61312870, 77754310, 122625740, 155508620, 1391802149, 2783604298, 5567208596, 6959010745, 13918021490, 27836042980]

約数ペア:

[(1, 27836042980), (2, 13918021490), (4, 6959010745), (5, 5567208596), (10, 2783604298), (20, 1391802149), (179, 155508620), (227, 122625740), (358, 77754310), (454, 61312870), (716, 38877155), (895, 31101724), (908, 30656435), (1135, 24525148), (1790, 15550862), (2270, 12262574), (3580, 7775431), (4540, 6131287), (34253, 812660), (40633, 685060), (68506, 406330), (81266, 342530), (137012, 203165), (162532, 171265)]