8176420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{58403}}^1$

素因数の和:58419

約数の個数: 24

約数和(自身を含む): 19623744

約数和(自身を除く): 11447324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 58403, 116806, 233612, 292015, 408821, 584030, 817642, 1168060, 1635284, 2044105, 4088210, 8176420]

約数ペア:

[(1, 8176420), (2, 4088210), (4, 2044105), (5, 1635284), (7, 1168060), (10, 817642), (14, 584030), (20, 408821), (28, 292015), (35, 233612), (70, 116806), (140, 58403)]