4372570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 32

約数和(自身を含む): 8456400

約数和(自身を除く): 4083830

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 289, 445, 578, 890, 1445, 1513, 2890, 3026, 4913, 7565, 9826, 15130, 24565, 25721, 49130, 51442, 128605, 257210, 437257, 874514, 2186285, 4372570]

約数ペア:

[(1, 4372570), (2, 2186285), (5, 874514), (10, 437257), (17, 257210), (34, 128605), (85, 51442), (89, 49130), (170, 25721), (178, 24565), (289, 15130), (445, 9826), (578, 7565), (890, 4913), (1445, 3026), (1513, 2890)]