8266705460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2969}}^1\times {\mathrm{10709}}^1$

素因数の和:13700

約数の個数: 48

約数和(自身を含む): 18703515600

約数和(自身を除く): 10436810140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2969, 5938, 10709, 11876, 14845, 21418, 29690, 38597, 42836, 53545, 59380, 77194, 107090, 139217, 154388, 192985, 214180, 278434, 385970, 556868, 696085, 771940, 1392170, 2784340, 31795021, 63590042, 127180084, 158975105, 317950210, 413335273, 635900420, 826670546, 1653341092, 2066676365, 4133352730, 8266705460]

約数ペア:

[(1, 8266705460), (2, 4133352730), (4, 2066676365), (5, 1653341092), (10, 826670546), (13, 635900420), (20, 413335273), (26, 317950210), (52, 158975105), (65, 127180084), (130, 63590042), (260, 31795021), (2969, 2784340), (5938, 1392170), (10709, 771940), (11876, 696085), (14845, 556868), (21418, 385970), (29690, 278434), (38597, 214180), (42836, 192985), (53545, 154388), (59380, 139217), (77194, 107090)]