159474680

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{22273}}^1$

素因数の和:22463

約数の個数: 32

約数和(自身を含む): 360838800

約数和(自身を除く): 201364120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 3580, 7160, 22273, 44546, 89092, 111365, 178184, 222730, 445460, 890920, 3986867, 7973734, 15947468, 19934335, 31894936, 39868670, 79737340, 159474680]

約数ペア:

[(1, 159474680), (2, 79737340), (4, 39868670), (5, 31894936), (8, 19934335), (10, 15947468), (20, 7973734), (40, 3986867), (179, 890920), (358, 445460), (716, 222730), (895, 178184), (1432, 111365), (1790, 89092), (3580, 44546), (7160, 22273)]