188023360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{83939}}^1$

素因数の和:83963

約数の個数: 56

約数和(自身を含む): 511698240

約数和(自身を除く): 323674880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 83939, 167878, 335756, 419695, 587573, 671512, 839390, 1175146, 1343024, 1678780, 2350292, 2686048, 2937865, 3357560, 4700584, 5372096, 5875730, 6715120, 9401168, 11751460, 13430240, 18802336, 23502920, 26860480, 37604672, 47005840, 94011680, 188023360]

約数ペア:

[(1, 188023360), (2, 94011680), (4, 47005840), (5, 37604672), (7, 26860480), (8, 23502920), (10, 18802336), (14, 13430240), (16, 11751460), (20, 9401168), (28, 6715120), (32, 5875730), (35, 5372096), (40, 4700584), (56, 3357560), (64, 2937865), (70, 2686048), (80, 2350292), (112, 1678780), (140, 1343024), (160, 1175146), (224, 839390), (280, 671512), (320, 587573), (448, 419695), (560, 335756), (1120, 167878), (2240, 83939)]