585321040

素因数分解:

$2^4\times 5^1\times {\mathrm{7316513}}^1$

素因数の和:7316526

約数の個数: 20

約数和(自身を含む): 1360871604

約数和(自身を除く): 775550564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 7316513, 14633026, 29266052, 36582565, 58532104, 73165130, 117064208, 146330260, 292660520, 585321040]

約数ペア:

[(1, 585321040), (2, 292660520), (4, 146330260), (5, 117064208), (8, 73165130), (10, 58532104), (16, 36582565), (20, 29266052), (40, 14633026), (80, 7316513)]