959450180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{283861}}^1$

素因数の和:283896

約数の個数: 36

約数和(自身を含む): 2181763332

約数和(自身を除く): 1222313152

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 283861, 567722, 1135444, 1419305, 2838610, 3690193, 5677220, 7380386, 14760772, 18450965, 36901930, 47972509, 73803860, 95945018, 191890036, 239862545, 479725090, 959450180]

約数ペア:

[(1, 959450180), (2, 479725090), (4, 239862545), (5, 191890036), (10, 95945018), (13, 73803860), (20, 47972509), (26, 36901930), (52, 18450965), (65, 14760772), (130, 7380386), (169, 5677220), (260, 3690193), (338, 2838610), (676, 1419305), (845, 1135444), (1690, 567722), (3380, 283861)]