8840898080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{17981}}^1$

素因数の和:18442

約数の個数: 96

約数和(自身を含む): 23926129920

約数和(自身を除く): 15085231840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 439, 560, 878, 1120, 1756, 2195, 3073, 3512, 4390, 6146, 7024, 8780, 12292, 14048, 15365, 17560, 17981, 24584, 30730, 35120, 35962, 49168, 61460, 70240, 71924, 89905, 98336, 122920, 125867, 143848, 179810, 245840, 251734, 287696, 359620, 491680, 503468, 575392, 629335, 719240, 1006936, 1258670, 1438480, 2013872, 2517340, 2876960, 4027744, 5034680, 7893659, 10069360, 15787318, 20138720, 31574636, 39468295, 55255613, 63149272, 78936590, 110511226, 126298544, 157873180, 221022452, 252597088, 276278065, 315746360, 442044904, 552556130, 631492720, 884089808, 1105112260, 1262985440, 1768179616, 2210224520, 4420449040, 8840898080]

約数ペア:

[(1, 8840898080), (2, 4420449040), (4, 2210224520), (5, 1768179616), (7, 1262985440), (8, 1105112260), (10, 884089808), (14, 631492720), (16, 552556130), (20, 442044904), (28, 315746360), (32, 276278065), (35, 252597088), (40, 221022452), (56, 157873180), (70, 126298544), (80, 110511226), (112, 78936590), (140, 63149272), (160, 55255613), (224, 39468295), (280, 31574636), (439, 20138720), (560, 15787318), (878, 10069360), (1120, 7893659), (1756, 5034680), (2195, 4027744), (3073, 2876960), (3512, 2517340), (4390, 2013872), (6146, 1438480), (7024, 1258670), (8780, 1006936), (12292, 719240), (14048, 629335), (15365, 575392), (17560, 503468), (17981, 491680), (24584, 359620), (30730, 287696), (35120, 251734), (35962, 245840), (49168, 179810), (61460, 143848), (70240, 125867), (71924, 122920), (89905, 98336)]