25864320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:750

約数の個数: 128

約数和(自身を含む): 86904000

約数和(自身を除く): 61039680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 709, 760, 912, 960, 1140, 1216, 1418, 1520, 1824, 1920, 2127, 2280, 2432, 2836, 3040, 3545, 3648, 4254, 4560, 5672, 6080, 7090, 7296, 8508, 9120, 10635, 11344, 12160, 13471, 14180, 17016, 18240, 21270, 22688, 26942, 28360, 34032, 36480, 40413, 42540, 45376, 53884, 56720, 67355, 68064, 80826, 85080, 90752, 107768, 113440, 134710, 136128, 161652, 170160, 202065, 215536, 226880, 269420, 272256, 323304, 340320, 404130, 431072, 453760, 538840, 646608, 680640, 808260, 862144, 1077680, 1293216, 1361280, 1616520, 1724288, 2155360, 2586432, 3233040, 4310720, 5172864, 6466080, 8621440, 12932160, 25864320]

約数ペア:

[(1, 25864320), (2, 12932160), (3, 8621440), (4, 6466080), (5, 5172864), (6, 4310720), (8, 3233040), (10, 2586432), (12, 2155360), (15, 1724288), (16, 1616520), (19, 1361280), (20, 1293216), (24, 1077680), (30, 862144), (32, 808260), (38, 680640), (40, 646608), (48, 538840), (57, 453760), (60, 431072), (64, 404130), (76, 340320), (80, 323304), (95, 272256), (96, 269420), (114, 226880), (120, 215536), (128, 202065), (152, 170160), (160, 161652), (190, 136128), (192, 134710), (228, 113440), (240, 107768), (285, 90752), (304, 85080), (320, 80826), (380, 68064), (384, 67355), (456, 56720), (480, 53884), (570, 45376), (608, 42540), (640, 40413), (709, 36480), (760, 34032), (912, 28360), (960, 26942), (1140, 22688), (1216, 21270), (1418, 18240), (1520, 17016), (1824, 14180), (1920, 13471), (2127, 12160), (2280, 11344), (2432, 10635), (2836, 9120), (3040, 8508), (3545, 7296), (3648, 7090), (4254, 6080), (4560, 5672)]