7697950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{911}}^1$

素因数の和:949

約数の個数: 36

約数和(自身を含む): 15521328

約数和(自身を除く): 7823378

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 911, 1690, 1822, 4225, 4555, 8450, 9110, 11843, 22775, 23686, 45550, 59215, 118430, 153959, 296075, 307918, 592150, 769795, 1539590, 3848975, 7697950]

約数ペア:

[(1, 7697950), (2, 3848975), (5, 1539590), (10, 769795), (13, 592150), (25, 307918), (26, 296075), (50, 153959), (65, 118430), (130, 59215), (169, 45550), (325, 23686), (338, 22775), (650, 11843), (845, 9110), (911, 8450), (1690, 4555), (1822, 4225)]