4479802420

素因数分解:

$2^2\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{154157}}^1$

素因数の和:155619

約数の個数: 24

約数和(自身を含む): 9414120744

約数和(自身を除く): 4934318324

約数列:

[1, 2, 4, 5, 10, 20, 1453, 2906, 5812, 7265, 14530, 29060, 154157, 308314, 616628, 770785, 1541570, 3083140, 223990121, 447980242, 895960484, 1119950605, 2239901210, 4479802420]

約数ペア:

[(1, 4479802420), (2, 2239901210), (4, 1119950605), (5, 895960484), (10, 447980242), (20, 223990121), (1453, 3083140), (2906, 1541570), (5812, 770785), (7265, 616628), (14530, 308314), (29060, 154157)]