40581430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2417}}^1$

素因数の和:2520

約数の個数: 32

約数和(自身を含む): 77298624

約数和(自身を除く): 36717194

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 230, 365, 730, 1679, 2417, 3358, 4834, 8395, 12085, 16790, 24170, 55591, 111182, 176441, 277955, 352882, 555910, 882205, 1764410, 4058143, 8116286, 20290715, 40581430]

約数ペア:

[(1, 40581430), (2, 20290715), (5, 8116286), (10, 4058143), (23, 1764410), (46, 882205), (73, 555910), (115, 352882), (146, 277955), (230, 176441), (365, 111182), (730, 55591), (1679, 24170), (2417, 16790), (3358, 12085), (4834, 8395)]