9703940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28541}}^1$

素因数の和:28567

約数の個数: 24

約数和(自身を含む): 21577752

約数和(自身を除く): 11873812

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 28541, 57082, 114164, 142705, 285410, 485197, 570820, 970394, 1940788, 2425985, 4851970, 9703940]

約数ペア:

[(1, 9703940), (2, 4851970), (4, 2425985), (5, 1940788), (10, 970394), (17, 570820), (20, 485197), (34, 285410), (68, 142705), (85, 114164), (170, 57082), (340, 28541)]