8326160

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{523}}^1$

素因数の和:735

約数の個数: 40

約数和(自身を含む): 19492800

約数和(自身を除く): 11166640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 523, 796, 995, 1046, 1592, 1990, 2092, 2615, 3184, 3980, 4184, 5230, 7960, 8368, 10460, 15920, 20920, 41840, 104077, 208154, 416308, 520385, 832616, 1040770, 1665232, 2081540, 4163080, 8326160]

約数ペア:

[(1, 8326160), (2, 4163080), (4, 2081540), (5, 1665232), (8, 1040770), (10, 832616), (16, 520385), (20, 416308), (40, 208154), (80, 104077), (199, 41840), (398, 20920), (523, 15920), (796, 10460), (995, 8368), (1046, 7960), (1592, 5230), (1990, 4184), (2092, 3980), (2615, 3184)]