10731280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19163}}^1$

素因数の和:19183

約数の個数: 40

約数和(自身を含む): 28516032

約数和(自身を除く): 17784752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 19163, 38326, 76652, 95815, 134141, 153304, 191630, 268282, 306608, 383260, 536564, 670705, 766520, 1073128, 1341410, 1533040, 2146256, 2682820, 5365640, 10731280]

約数ペア:

[(1, 10731280), (2, 5365640), (4, 2682820), (5, 2146256), (7, 1533040), (8, 1341410), (10, 1073128), (14, 766520), (16, 670705), (20, 536564), (28, 383260), (35, 306608), (40, 268282), (56, 191630), (70, 153304), (80, 134141), (112, 95815), (140, 76652), (280, 38326), (560, 19163)]