4997410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 9906624

約数和(自身を除く): 4909214

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 181, 251, 362, 502, 905, 1255, 1810, 1991, 2510, 2761, 3982, 5522, 9955, 13805, 19910, 27610, 45431, 90862, 227155, 454310, 499741, 999482, 2498705, 4997410]

約数ペア:

[(1, 4997410), (2, 2498705), (5, 999482), (10, 499741), (11, 454310), (22, 227155), (55, 90862), (110, 45431), (181, 27610), (251, 19910), (362, 13805), (502, 9955), (905, 5522), (1255, 3982), (1810, 2761), (1991, 2510)]