4158920

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{601}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 9427320

約数和(自身を除く): 5268400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 601, 692, 865, 1202, 1384, 1730, 2404, 3005, 3460, 4808, 6010, 6920, 12020, 24040, 103973, 207946, 415892, 519865, 831784, 1039730, 2079460, 4158920]

約数ペア:

[(1, 4158920), (2, 2079460), (4, 1039730), (5, 831784), (8, 519865), (10, 415892), (20, 207946), (40, 103973), (173, 24040), (346, 12020), (601, 6920), (692, 6010), (865, 4808), (1202, 3460), (1384, 3005), (1730, 2404)]