79591040

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5407}}^1$

素因数の和:5449

約数の個数: 64

約数和(自身を含む): 198581760

約数和(自身を除く): 118990720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3680, 5407, 7360, 10814, 14720, 21628, 27035, 43256, 54070, 86512, 108140, 124361, 173024, 216280, 248722, 346048, 432560, 497444, 621805, 692096, 865120, 994888, 1243610, 1730240, 1989776, 2487220, 3460480, 3979552, 4974440, 7959104, 9948880, 15918208, 19897760, 39795520, 79591040]

約数ペア:

[(1, 79591040), (2, 39795520), (4, 19897760), (5, 15918208), (8, 9948880), (10, 7959104), (16, 4974440), (20, 3979552), (23, 3460480), (32, 2487220), (40, 1989776), (46, 1730240), (64, 1243610), (80, 994888), (92, 865120), (115, 692096), (128, 621805), (160, 497444), (184, 432560), (230, 346048), (320, 248722), (368, 216280), (460, 173024), (640, 124361), (736, 108140), (920, 86512), (1472, 54070), (1840, 43256), (2944, 27035), (3680, 21628), (5407, 14720), (7360, 10814)]