8794240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 26046720

約数和(自身を除く): 17252480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 151, 160, 182, 208, 224, 260, 280, 302, 320, 364, 416, 448, 455, 520, 560, 604, 640, 728, 755, 832, 896, 910, 1040, 1057, 1120, 1208, 1456, 1510, 1664, 1820, 1963, 2080, 2114, 2240, 2416, 2912, 3020, 3640, 3926, 4160, 4228, 4480, 4832, 5285, 5824, 6040, 7280, 7852, 8320, 8456, 9664, 9815, 10570, 11648, 12080, 13741, 14560, 15704, 16912, 19328, 19630, 21140, 24160, 27482, 29120, 31408, 33824, 39260, 42280, 48320, 54964, 58240, 62816, 67648, 68705, 78520, 84560, 96640, 109928, 125632, 135296, 137410, 157040, 169120, 219856, 251264, 274820, 314080, 338240, 439712, 549640, 628160, 676480, 879424, 1099280, 1256320, 1758848, 2198560, 4397120, 8794240]

約数ペア:

[(1, 8794240), (2, 4397120), (4, 2198560), (5, 1758848), (7, 1256320), (8, 1099280), (10, 879424), (13, 676480), (14, 628160), (16, 549640), (20, 439712), (26, 338240), (28, 314080), (32, 274820), (35, 251264), (40, 219856), (52, 169120), (56, 157040), (64, 137410), (65, 135296), (70, 125632), (80, 109928), (91, 96640), (104, 84560), (112, 78520), (128, 68705), (130, 67648), (140, 62816), (151, 58240), (160, 54964), (182, 48320), (208, 42280), (224, 39260), (260, 33824), (280, 31408), (302, 29120), (320, 27482), (364, 24160), (416, 21140), (448, 19630), (455, 19328), (520, 16912), (560, 15704), (604, 14560), (640, 13741), (728, 12080), (755, 11648), (832, 10570), (896, 9815), (910, 9664), (1040, 8456), (1057, 8320), (1120, 7852), (1208, 7280), (1456, 6040), (1510, 5824), (1664, 5285), (1820, 4832), (1963, 4480), (2080, 4228), (2114, 4160), (2240, 3926), (2416, 3640), (2912, 3020)]