27401150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1089

約数の個数: 48

約数和(自身を含む): 59043840

約数和(自身を除く): 31642690

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 79, 158, 175, 350, 395, 553, 790, 991, 1106, 1975, 1982, 2765, 3950, 4955, 5530, 6937, 9910, 13825, 13874, 24775, 27650, 34685, 49550, 69370, 78289, 156578, 173425, 346850, 391445, 548023, 782890, 1096046, 1957225, 2740115, 3914450, 5480230, 13700575, 27401150]

約数ペア:

[(1, 27401150), (2, 13700575), (5, 5480230), (7, 3914450), (10, 2740115), (14, 1957225), (25, 1096046), (35, 782890), (50, 548023), (70, 391445), (79, 346850), (158, 173425), (175, 156578), (350, 78289), (395, 69370), (553, 49550), (790, 34685), (991, 27650), (1106, 24775), (1975, 13874), (1982, 13825), (2765, 9910), (3950, 6937), (4955, 5530)]