33321040

素因数分解:

$2^4\times 5^1\times {\mathrm{416513}}^1$

素因数の和:416526

約数の個数: 20

約数和(自身を含む): 77471604

約数和(自身を除く): 44150564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 416513, 833026, 1666052, 2082565, 3332104, 4165130, 6664208, 8330260, 16660520, 33321040]

約数ペア:

[(1, 33321040), (2, 16660520), (4, 8330260), (5, 6664208), (8, 4165130), (10, 3332104), (16, 2082565), (20, 1666052), (40, 833026), (80, 416513)]