25228930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{479}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 47692800

約数和(自身を除く): 22463870

約数列:

[1, 2, 5, 10, 23, 46, 115, 229, 230, 458, 479, 958, 1145, 2290, 2395, 4790, 5267, 10534, 11017, 22034, 26335, 52670, 55085, 109691, 110170, 219382, 548455, 1096910, 2522893, 5045786, 12614465, 25228930]

約数ペア:

[(1, 25228930), (2, 12614465), (5, 5045786), (10, 2522893), (23, 1096910), (46, 548455), (115, 219382), (229, 110170), (230, 109691), (458, 55085), (479, 52670), (958, 26335), (1145, 22034), (2290, 11017), (2395, 10534), (4790, 5267)]