105530240

素因数分解:

$2^7\times 5^1\times {\mathrm{181}}^1\times {\mathrm{911}}^1$

素因数の和:1111

約数の個数: 64

約数和(自身を含む): 253955520

約数和(自身を除く): 148425280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 181, 320, 362, 640, 724, 905, 911, 1448, 1810, 1822, 2896, 3620, 3644, 4555, 5792, 7240, 7288, 9110, 11584, 14480, 14576, 18220, 23168, 28960, 29152, 36440, 57920, 58304, 72880, 115840, 116608, 145760, 164891, 291520, 329782, 583040, 659564, 824455, 1319128, 1648910, 2638256, 3297820, 5276512, 6595640, 10553024, 13191280, 21106048, 26382560, 52765120, 105530240]

約数ペア:

[(1, 105530240), (2, 52765120), (4, 26382560), (5, 21106048), (8, 13191280), (10, 10553024), (16, 6595640), (20, 5276512), (32, 3297820), (40, 2638256), (64, 1648910), (80, 1319128), (128, 824455), (160, 659564), (181, 583040), (320, 329782), (362, 291520), (640, 164891), (724, 145760), (905, 116608), (911, 115840), (1448, 72880), (1810, 58304), (1822, 57920), (2896, 36440), (3620, 29152), (3644, 28960), (4555, 23168), (5792, 18220), (7240, 14576), (7288, 14480), (9110, 11584)]