12862850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 32247936

約数和(自身を除く): 19385086

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 50, 55, 65, 70, 77, 91, 110, 130, 143, 154, 175, 182, 257, 275, 286, 325, 350, 385, 455, 514, 550, 650, 715, 770, 910, 1001, 1285, 1430, 1799, 1925, 2002, 2275, 2570, 2827, 3341, 3575, 3598, 3850, 4550, 5005, 5654, 6425, 6682, 7150, 8995, 10010, 12850, 14135, 16705, 17990, 19789, 23387, 25025, 28270, 33410, 36751, 39578, 44975, 46774, 50050, 70675, 73502, 83525, 89950, 98945, 116935, 141350, 167050, 183755, 197890, 233870, 257257, 367510, 494725, 514514, 584675, 918775, 989450, 1169350, 1286285, 1837550, 2572570, 6431425, 12862850]

約数ペア:

[(1, 12862850), (2, 6431425), (5, 2572570), (7, 1837550), (10, 1286285), (11, 1169350), (13, 989450), (14, 918775), (22, 584675), (25, 514514), (26, 494725), (35, 367510), (50, 257257), (55, 233870), (65, 197890), (70, 183755), (77, 167050), (91, 141350), (110, 116935), (130, 98945), (143, 89950), (154, 83525), (175, 73502), (182, 70675), (257, 50050), (275, 46774), (286, 44975), (325, 39578), (350, 36751), (385, 33410), (455, 28270), (514, 25025), (550, 23387), (650, 19789), (715, 17990), (770, 16705), (910, 14135), (1001, 12850), (1285, 10010), (1430, 8995), (1799, 7150), (1925, 6682), (2002, 6425), (2275, 5654), (2570, 5005), (2827, 4550), (3341, 3850), (3575, 3598)]