77650430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{4177}}^1$

素因数の和:4221

約数の個数: 48

約数和(自身を含む): 165147984

約数和(自身を除く): 87497554

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1690, 1859, 3718, 4177, 8354, 9295, 18590, 20885, 41770, 45947, 54301, 91894, 108602, 229735, 271505, 459470, 543010, 597311, 705913, 1194622, 1411826, 2986555, 3529565, 5973110, 7059130, 7765043, 15530086, 38825215, 77650430]

約数ペア:

[(1, 77650430), (2, 38825215), (5, 15530086), (10, 7765043), (11, 7059130), (13, 5973110), (22, 3529565), (26, 2986555), (55, 1411826), (65, 1194622), (110, 705913), (130, 597311), (143, 543010), (169, 459470), (286, 271505), (338, 229735), (715, 108602), (845, 91894), (1430, 54301), (1690, 45947), (1859, 41770), (3718, 20885), (4177, 18590), (8354, 9295)]