272604590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{12697}}^1$

素因数の和:12836

約数の個数: 32

約数和(自身を含む): 521125920

約数和(自身を除く): 248521330

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 565, 1130, 2147, 4294, 10735, 12697, 21470, 25394, 63485, 126970, 241243, 482486, 1206215, 1434761, 2412430, 2869522, 7173805, 14347610, 27260459, 54520918, 136302295, 272604590]

約数ペア:

[(1, 272604590), (2, 136302295), (5, 54520918), (10, 27260459), (19, 14347610), (38, 7173805), (95, 2869522), (113, 2412430), (190, 1434761), (226, 1206215), (565, 482486), (1130, 241243), (2147, 126970), (4294, 63485), (10735, 25394), (12697, 21470)]