4920242260

素因数分解:

$2^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{501043}}^1$

素因数の和:501543

約数の個数: 24

約数和(自身を含む): 10353573216

約数和(自身を除く): 5433330956

約数列:

[1, 2, 4, 5, 10, 20, 491, 982, 1964, 2455, 4910, 9820, 501043, 1002086, 2004172, 2505215, 5010430, 10020860, 246012113, 492024226, 984048452, 1230060565, 2460121130, 4920242260]

約数ペア:

[(1, 4920242260), (2, 2460121130), (4, 1230060565), (5, 984048452), (10, 492024226), (20, 246012113), (491, 10020860), (982, 5010430), (1964, 2505215), (2455, 2004172), (4910, 1002086), (9820, 501043)]