8040803320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{57287}}^1$

素因数の和:57349

約数の個数: 96

約数和(自身を含む): 20572120800

約数和(自身を除く): 12531317480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 121, 145, 220, 232, 242, 290, 319, 440, 484, 580, 605, 638, 968, 1160, 1210, 1276, 1595, 2420, 2552, 3190, 3509, 4840, 6380, 7018, 12760, 14036, 17545, 28072, 35090, 57287, 70180, 114574, 140360, 229148, 286435, 458296, 572870, 630157, 1145740, 1260314, 1661323, 2291480, 2520628, 3150785, 3322646, 5041256, 6301570, 6645292, 6931727, 8306615, 12603140, 13290584, 13863454, 16613230, 18274553, 25206280, 27726908, 33226460, 34658635, 36549106, 55453816, 66452920, 69317270, 73098212, 91372765, 138634540, 146196424, 182745530, 201020083, 277269080, 365491060, 402040166, 730982120, 804080332, 1005100415, 1608160664, 2010200830, 4020401660, 8040803320]

約数ペア:

[(1, 8040803320), (2, 4020401660), (4, 2010200830), (5, 1608160664), (8, 1005100415), (10, 804080332), (11, 730982120), (20, 402040166), (22, 365491060), (29, 277269080), (40, 201020083), (44, 182745530), (55, 146196424), (58, 138634540), (88, 91372765), (110, 73098212), (116, 69317270), (121, 66452920), (145, 55453816), (220, 36549106), (232, 34658635), (242, 33226460), (290, 27726908), (319, 25206280), (440, 18274553), (484, 16613230), (580, 13863454), (605, 13290584), (638, 12603140), (968, 8306615), (1160, 6931727), (1210, 6645292), (1276, 6301570), (1595, 5041256), (2420, 3322646), (2552, 3150785), (3190, 2520628), (3509, 2291480), (4840, 1661323), (6380, 1260314), (7018, 1145740), (12760, 630157), (14036, 572870), (17545, 458296), (28072, 286435), (35090, 229148), (57287, 140360), (70180, 114574)]