26703940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{78541}}^1$

素因数の和:78567

約数の個数: 24

約数和(自身を含む): 59377752

約数和(自身を除く): 32673812

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 78541, 157082, 314164, 392705, 785410, 1335197, 1570820, 2670394, 5340788, 6675985, 13351970, 26703940]

約数ペア:

[(1, 26703940), (2, 13351970), (4, 6675985), (5, 5340788), (10, 2670394), (17, 1570820), (20, 1335197), (34, 785410), (68, 392705), (85, 314164), (170, 157082), (340, 78541)]