84375040

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1433}}^1$

素因数の和:1479

約数の個数: 80

約数和(自身を含む): 211245408

約数和(自身を除く): 126870368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 512, 640, 736, 920, 1280, 1433, 1472, 1840, 2560, 2866, 2944, 3680, 5732, 5888, 7165, 7360, 11464, 11776, 14330, 14720, 22928, 28660, 29440, 32959, 45856, 57320, 58880, 65918, 91712, 114640, 131836, 164795, 183424, 229280, 263672, 329590, 366848, 458560, 527344, 659180, 733696, 917120, 1054688, 1318360, 1834240, 2109376, 2636720, 3668480, 4218752, 5273440, 8437504, 10546880, 16875008, 21093760, 42187520, 84375040]

約数ペア:

[(1, 84375040), (2, 42187520), (4, 21093760), (5, 16875008), (8, 10546880), (10, 8437504), (16, 5273440), (20, 4218752), (23, 3668480), (32, 2636720), (40, 2109376), (46, 1834240), (64, 1318360), (80, 1054688), (92, 917120), (115, 733696), (128, 659180), (160, 527344), (184, 458560), (230, 366848), (256, 329590), (320, 263672), (368, 229280), (460, 183424), (512, 164795), (640, 131836), (736, 114640), (920, 91712), (1280, 65918), (1433, 58880), (1472, 57320), (1840, 45856), (2560, 32959), (2866, 29440), (2944, 28660), (3680, 22928), (5732, 14720), (5888, 14330), (7165, 11776), (7360, 11464)]