8310320

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1423}}^1$

素因数の和:1509

約数の個数: 40

約数和(自身を含む): 19599936

約数和(自身を除く): 11289616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1423, 1460, 2846, 2920, 5692, 5840, 7115, 11384, 14230, 22768, 28460, 56920, 103879, 113840, 207758, 415516, 519395, 831032, 1038790, 1662064, 2077580, 4155160, 8310320]

約数ペア:

[(1, 8310320), (2, 4155160), (4, 2077580), (5, 1662064), (8, 1038790), (10, 831032), (16, 519395), (20, 415516), (40, 207758), (73, 113840), (80, 103879), (146, 56920), (292, 28460), (365, 22768), (584, 14230), (730, 11384), (1168, 7115), (1423, 5840), (1460, 5692), (2846, 2920)]