3939694360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{2609}}^1\times {\mathrm{5393}}^1$

素因数の和:8020

約数の個数: 64

約数和(自身を含む): 10136404800

約数和(自身を除く): 6196710440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 2609, 5218, 5393, 10436, 10786, 13045, 18263, 20872, 21572, 26090, 26965, 36526, 37751, 43144, 52180, 53930, 73052, 75502, 91315, 104360, 107860, 146104, 151004, 182630, 188755, 215720, 302008, 365260, 377510, 730520, 755020, 1510040, 14070337, 28140674, 56281348, 70351685, 98492359, 112562696, 140703370, 196984718, 281406740, 393969436, 492461795, 562813480, 787938872, 984923590, 1969847180, 3939694360]

約数ペア:

[(1, 3939694360), (2, 1969847180), (4, 984923590), (5, 787938872), (7, 562813480), (8, 492461795), (10, 393969436), (14, 281406740), (20, 196984718), (28, 140703370), (35, 112562696), (40, 98492359), (56, 70351685), (70, 56281348), (140, 28140674), (280, 14070337), (2609, 1510040), (5218, 755020), (5393, 730520), (10436, 377510), (10786, 365260), (13045, 302008), (18263, 215720), (20872, 188755), (21572, 182630), (26090, 151004), (26965, 146104), (36526, 107860), (37751, 104360), (43144, 91315), (52180, 75502), (53930, 73052)]