17201680

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4057}}^1$

素因数の和:4123

約数の個数: 40

約数和(自身を含む): 40758552

約数和(自身を除く): 23556872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4057, 4240, 8114, 16228, 20285, 32456, 40570, 64912, 81140, 162280, 215021, 324560, 430042, 860084, 1075105, 1720168, 2150210, 3440336, 4300420, 8600840, 17201680]

約数ペア:

[(1, 17201680), (2, 8600840), (4, 4300420), (5, 3440336), (8, 2150210), (10, 1720168), (16, 1075105), (20, 860084), (40, 430042), (53, 324560), (80, 215021), (106, 162280), (212, 81140), (265, 64912), (424, 40570), (530, 32456), (848, 20285), (1060, 16228), (2120, 8114), (4057, 4240)]