446260

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 957096

約数和(自身を除く): 510836

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 421, 530, 842, 1060, 1684, 2105, 4210, 8420, 22313, 44626, 89252, 111565, 223130, 446260]

約数ペア:

[(1, 446260), (2, 223130), (4, 111565), (5, 89252), (10, 44626), (20, 22313), (53, 8420), (106, 4210), (212, 2105), (265, 1684), (421, 1060), (530, 842)]