162101560

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{76463}}^1$

素因数の和:76527

約数の個数: 32

約数和(自身を含む): 371615040

約数和(自身を除く): 209513480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 76463, 152926, 305852, 382315, 611704, 764630, 1529260, 3058520, 4052539, 8105078, 16210156, 20262695, 32420312, 40525390, 81050780, 162101560]

約数ペア:

[(1, 162101560), (2, 81050780), (4, 40525390), (5, 32420312), (8, 20262695), (10, 16210156), (20, 8105078), (40, 4052539), (53, 3058520), (106, 1529260), (212, 764630), (265, 611704), (424, 382315), (530, 305852), (1060, 152926), (2120, 76463)]