44278420

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{5521}}^1$

素因数の和:5931

約数の個数: 24

約数和(自身を含む): 93233448

約数和(自身を除く): 48955028

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 4010, 5521, 8020, 11042, 22084, 27605, 55210, 110420, 2213921, 4427842, 8855684, 11069605, 22139210, 44278420]

約数ペア:

[(1, 44278420), (2, 22139210), (4, 11069605), (5, 8855684), (10, 4427842), (20, 2213921), (401, 110420), (802, 55210), (1604, 27605), (2005, 22084), (4010, 11042), (5521, 8020)]