24802720

素因数分解:

$2^5\times 5^1\times {\mathrm{155017}}^1$

素因数の和:155032

約数の個数: 24

約数和(自身を含む): 58596804

約数和(自身を除く): 33794084

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 155017, 310034, 620068, 775085, 1240136, 1550170, 2480272, 3100340, 4960544, 6200680, 12401360, 24802720]

約数ペア:

[(1, 24802720), (2, 12401360), (4, 6200680), (5, 4960544), (8, 3100340), (10, 2480272), (16, 1550170), (20, 1240136), (32, 775085), (40, 620068), (80, 310034), (160, 155017)]