8233233520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{16073}}^1$

素因数の和:16442

約数の個数: 80

約数和(自身を含む): 20210804640

約数和(自身を除く): 11977571120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 337, 380, 674, 760, 1348, 1520, 1685, 2696, 3370, 5392, 6403, 6740, 12806, 13480, 16073, 25612, 26960, 32015, 32146, 51224, 64030, 64292, 80365, 102448, 128060, 128584, 160730, 256120, 257168, 305387, 321460, 512240, 610774, 642920, 1221548, 1285840, 1526935, 2443096, 3053870, 4886192, 5416601, 6107740, 10833202, 12215480, 21666404, 24430960, 27083005, 43332808, 54166010, 86665616, 102915419, 108332020, 205830838, 216664040, 411661676, 433328080, 514577095, 823323352, 1029154190, 1646646704, 2058308380, 4116616760, 8233233520]

約数ペア:

[(1, 8233233520), (2, 4116616760), (4, 2058308380), (5, 1646646704), (8, 1029154190), (10, 823323352), (16, 514577095), (19, 433328080), (20, 411661676), (38, 216664040), (40, 205830838), (76, 108332020), (80, 102915419), (95, 86665616), (152, 54166010), (190, 43332808), (304, 27083005), (337, 24430960), (380, 21666404), (674, 12215480), (760, 10833202), (1348, 6107740), (1520, 5416601), (1685, 4886192), (2696, 3053870), (3370, 2443096), (5392, 1526935), (6403, 1285840), (6740, 1221548), (12806, 642920), (13480, 610774), (16073, 512240), (25612, 321460), (26960, 305387), (32015, 257168), (32146, 256120), (51224, 160730), (64030, 128584), (64292, 128060), (80365, 102448)]