67161160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{152639}}^1$

素因数の和:152661

約数の個数: 32

約数和(自身を含む): 164851200

約数和(自身を除く): 97690040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 152639, 305278, 610556, 763195, 1221112, 1526390, 1679029, 3052780, 3358058, 6105560, 6716116, 8395145, 13432232, 16790290, 33580580, 67161160]

約数ペア:

[(1, 67161160), (2, 33580580), (4, 16790290), (5, 13432232), (8, 8395145), (10, 6716116), (11, 6105560), (20, 3358058), (22, 3052780), (40, 1679029), (44, 1526390), (55, 1221112), (88, 763195), (110, 610556), (220, 305278), (440, 152639)]