2109760

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:383

約数の個数: 56

約数和(自身を含む): 5303520

約数和(自身を除く): 3193760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 347, 380, 608, 694, 760, 1216, 1388, 1520, 1735, 2776, 3040, 3470, 5552, 6080, 6593, 6940, 11104, 13186, 13880, 22208, 26372, 27760, 32965, 52744, 55520, 65930, 105488, 111040, 131860, 210976, 263720, 421952, 527440, 1054880, 2109760]

約数ペア:

[(1, 2109760), (2, 1054880), (4, 527440), (5, 421952), (8, 263720), (10, 210976), (16, 131860), (19, 111040), (20, 105488), (32, 65930), (38, 55520), (40, 52744), (64, 32965), (76, 27760), (80, 26372), (95, 22208), (152, 13880), (160, 13186), (190, 11104), (304, 6940), (320, 6593), (347, 6080), (380, 5552), (608, 3470), (694, 3040), (760, 2776), (1216, 1735), (1388, 1520)]