1132200290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{21611}}^1$

素因数の和:21675

約数の個数: 48

約数和(自身を含む): 2278077696

約数和(自身を除く): 1145877406

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 169, 310, 338, 403, 806, 845, 1690, 2015, 4030, 5239, 10478, 21611, 26195, 43222, 52390, 108055, 216110, 280943, 561886, 669941, 1339882, 1404715, 2809430, 3349705, 3652259, 6699410, 7304518, 8709233, 17418466, 18261295, 36522590, 43546165, 87092330, 113220029, 226440058, 566100145, 1132200290]

約数ペア:

[(1, 1132200290), (2, 566100145), (5, 226440058), (10, 113220029), (13, 87092330), (26, 43546165), (31, 36522590), (62, 18261295), (65, 17418466), (130, 8709233), (155, 7304518), (169, 6699410), (310, 3652259), (338, 3349705), (403, 2809430), (806, 1404715), (845, 1339882), (1690, 669941), (2015, 561886), (4030, 280943), (5239, 216110), (10478, 108055), (21611, 52390), (26195, 43222)]