7584536402020

素因数分解:

$2^2\times 5^1\times {\mathrm{13469}}^1\times {\mathrm{28155529}}^1$

素因数の和:28169007

約数の個数: 24

約数和(自身を含む): 15928709542200

約数和(自身を除く): 8344173140180

約数列:

[1, 2, 4, 5, 10, 20, 13469, 26938, 53876, 67345, 134690, 269380, 28155529, 56311058, 112622116, 140777645, 281555290, 563110580, 379226820101, 758453640202, 1516907280404, 1896134100505, 3792268201010, 7584536402020]

約数ペア:

[(1, 7584536402020), (2, 3792268201010), (4, 1896134100505), (5, 1516907280404), (10, 758453640202), (20, 379226820101), (13469, 563110580), (26938, 281555290), (53876, 140777645), (67345, 112622116), (134690, 56311058), (269380, 28155529)]