970804550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{26561}}^1$

素因数の和:26633

約数の個数: 48

約数和(自身を含む): 1956450672

約数和(自身を除く): 985646122

約数列:

[1, 2, 5, 10, 17, 25, 34, 43, 50, 85, 86, 170, 215, 425, 430, 731, 850, 1075, 1462, 2150, 3655, 7310, 18275, 26561, 36550, 53122, 132805, 265610, 451537, 664025, 903074, 1142123, 1328050, 2257685, 2284246, 4515370, 5710615, 11288425, 11421230, 19416091, 22576850, 28553075, 38832182, 57106150, 97080455, 194160910, 485402275, 970804550]

約数ペア:

[(1, 970804550), (2, 485402275), (5, 194160910), (10, 97080455), (17, 57106150), (25, 38832182), (34, 28553075), (43, 22576850), (50, 19416091), (85, 11421230), (86, 11288425), (170, 5710615), (215, 4515370), (425, 2284246), (430, 2257685), (731, 1328050), (850, 1142123), (1075, 903074), (1462, 664025), (2150, 451537), (3655, 265610), (7310, 132805), (18275, 53122), (26561, 36550)]