26544830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 52572240

約数和(自身を除く): 26027410

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 139, 169, 226, 278, 338, 565, 695, 845, 1130, 1390, 1469, 1690, 1807, 2938, 3614, 7345, 9035, 14690, 15707, 18070, 19097, 23491, 31414, 38194, 46982, 78535, 95485, 117455, 157070, 190970, 204191, 234910, 408382, 1020955, 2041910, 2654483, 5308966, 13272415, 26544830]

約数ペア:

[(1, 26544830), (2, 13272415), (5, 5308966), (10, 2654483), (13, 2041910), (26, 1020955), (65, 408382), (113, 234910), (130, 204191), (139, 190970), (169, 157070), (226, 117455), (278, 95485), (338, 78535), (565, 46982), (695, 38194), (845, 31414), (1130, 23491), (1390, 19097), (1469, 18070), (1690, 15707), (1807, 14690), (2938, 9035), (3614, 7345)]