26566160

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4549}}^1$

素因数の和:4635

約数の個数: 40

約数和(自身を含む): 62626200

約数和(自身を除く): 36060040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 4549, 5840, 9098, 18196, 22745, 36392, 45490, 72784, 90980, 181960, 332077, 363920, 664154, 1328308, 1660385, 2656616, 3320770, 5313232, 6641540, 13283080, 26566160]

約数ペア:

[(1, 26566160), (2, 13283080), (4, 6641540), (5, 5313232), (8, 3320770), (10, 2656616), (16, 1660385), (20, 1328308), (40, 664154), (73, 363920), (80, 332077), (146, 181960), (292, 90980), (365, 72784), (584, 45490), (730, 36392), (1168, 22745), (1460, 18196), (2920, 9098), (4549, 5840)]