48480880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{86573}}^1$

素因数の和:86593

約数の個数: 40

約数和(自身を含む): 128822112

約数和(自身を除く): 80341232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 86573, 173146, 346292, 432865, 606011, 692584, 865730, 1212022, 1385168, 1731460, 2424044, 3030055, 3462920, 4848088, 6060110, 6925840, 9696176, 12120220, 24240440, 48480880]

約数ペア:

[(1, 48480880), (2, 24240440), (4, 12120220), (5, 9696176), (7, 6925840), (8, 6060110), (10, 4848088), (14, 3462920), (16, 3030055), (20, 2424044), (28, 1731460), (35, 1385168), (40, 1212022), (56, 865730), (70, 692584), (80, 606011), (112, 432865), (140, 346292), (280, 173146), (560, 86573)]