40228930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{574699}}^1$

素因数の和:574713

約数の個数: 16

約数和(自身を含む): 82756800

約数和(自身を除く): 42527870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 574699, 1149398, 2873495, 4022893, 5746990, 8045786, 20114465, 40228930]

約数ペア:

[(1, 40228930), (2, 20114465), (5, 8045786), (7, 5746990), (10, 4022893), (14, 2873495), (35, 1149398), (70, 574699)]