79276210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:863

約数の個数: 48

約数和(自身を含む): 157255560

約数和(自身を除く): 77979350

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 169, 305, 338, 610, 769, 793, 845, 1538, 1586, 1690, 3845, 3965, 7690, 7930, 9997, 10309, 19994, 20618, 46909, 49985, 51545, 93818, 99970, 103090, 129961, 234545, 259922, 469090, 609817, 649805, 1219634, 1299610, 3049085, 6098170, 7927621, 15855242, 39638105, 79276210]

約数ペア:

[(1, 79276210), (2, 39638105), (5, 15855242), (10, 7927621), (13, 6098170), (26, 3049085), (61, 1299610), (65, 1219634), (122, 649805), (130, 609817), (169, 469090), (305, 259922), (338, 234545), (610, 129961), (769, 103090), (793, 99970), (845, 93818), (1538, 51545), (1586, 49985), (1690, 46909), (3845, 20618), (3965, 19994), (7690, 10309), (7930, 9997)]