245477029250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1297}}^1\times {\mathrm{44533}}^1$

素因数の和:45864

約数の個数: 64

約数和(自身を含む): 486950431968

約数和(自身を除く): 241473402718

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 1297, 2125, 2594, 4250, 6485, 12970, 22049, 32425, 44098, 44533, 64850, 89066, 110245, 162125, 220490, 222665, 324250, 445330, 551225, 757061, 1102450, 1113325, 1514122, 2226650, 2756125, 3785305, 5512250, 5566625, 7570610, 11133250, 18926525, 37853050, 57759301, 94632625, 115518602, 189265250, 288796505, 577593010, 981908117, 1443982525, 1963816234, 2887965050, 4909540585, 7219912625, 9819081170, 14439825250, 24547702925, 49095405850, 122738514625, 245477029250]

約数ペア:

[(1, 245477029250), (2, 122738514625), (5, 49095405850), (10, 24547702925), (17, 14439825250), (25, 9819081170), (34, 7219912625), (50, 4909540585), (85, 2887965050), (125, 1963816234), (170, 1443982525), (250, 981908117), (425, 577593010), (850, 288796505), (1297, 189265250), (2125, 115518602), (2594, 94632625), (4250, 57759301), (6485, 37853050), (12970, 18926525), (22049, 11133250), (32425, 7570610), (44098, 5566625), (44533, 5512250), (64850, 3785305), (89066, 2756125), (110245, 2226650), (162125, 1514122), (220490, 1113325), (222665, 1102450), (324250, 757061), (445330, 551225)]