32903440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21647}}^1$

素因数の和:21679

約数の個数: 40

約数和(自身を含む): 80530560

約数和(自身を除く): 47627120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 21647, 43294, 86588, 108235, 173176, 216470, 346352, 411293, 432940, 822586, 865880, 1645172, 1731760, 2056465, 3290344, 4112930, 6580688, 8225860, 16451720, 32903440]

約数ペア:

[(1, 32903440), (2, 16451720), (4, 8225860), (5, 6580688), (8, 4112930), (10, 3290344), (16, 2056465), (19, 1731760), (20, 1645172), (38, 865880), (40, 822586), (76, 432940), (80, 411293), (95, 346352), (152, 216470), (190, 173176), (304, 108235), (380, 86588), (760, 43294), (1520, 21647)]