4345205740

素因数分解:

$2^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{431929}}^1$

素因数の和:432441

約数の個数: 24

約数和(自身を含む): 9143094240

約数和(自身を除く): 4797888500

約数列:

[1, 2, 4, 5, 10, 20, 503, 1006, 2012, 2515, 5030, 10060, 431929, 863858, 1727716, 2159645, 4319290, 8638580, 217260287, 434520574, 869041148, 1086301435, 2172602870, 4345205740]

約数ペア:

[(1, 4345205740), (2, 2172602870), (4, 1086301435), (5, 869041148), (10, 434520574), (20, 217260287), (503, 8638580), (1006, 4319290), (2012, 2159645), (2515, 1727716), (5030, 863858), (10060, 431929)]