25101890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{228199}}^1$

素因数の和:228217

約数の個数: 16

約数和(自身を含む): 49291200

約数和(自身を除く): 24189310

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 228199, 456398, 1140995, 2281990, 2510189, 5020378, 12550945, 25101890]

約数ペア:

[(1, 25101890), (2, 12550945), (5, 5020378), (10, 2510189), (11, 2281990), (22, 1140995), (55, 456398), (110, 228199)]