25830410

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{251}}^2$

素因数の和:550

約数の個数: 24

約数和(自身を含む): 47819268

約数和(自身を除く): 21988858

約数列:

[1, 2, 5, 10, 41, 82, 205, 251, 410, 502, 1255, 2510, 10291, 20582, 51455, 63001, 102910, 126002, 315005, 630010, 2583041, 5166082, 12915205, 25830410]

約数ペア:

[(1, 25830410), (2, 12915205), (5, 5166082), (10, 2583041), (41, 630010), (82, 315005), (205, 126002), (251, 102910), (410, 63001), (502, 51455), (1255, 20582), (2510, 10291)]