134749240

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{46147}}^1$

素因数の和:46231

約数の個数: 32

約数和(自身を含む): 307345680

約数和(自身を除く): 172596440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 46147, 92294, 184588, 230735, 369176, 461470, 922940, 1845880, 3368731, 6737462, 13474924, 16843655, 26949848, 33687310, 67374620, 134749240]

約数ペア:

[(1, 134749240), (2, 67374620), (4, 33687310), (5, 26949848), (8, 16843655), (10, 13474924), (20, 6737462), (40, 3368731), (73, 1845880), (146, 922940), (292, 461470), (365, 369176), (584, 230735), (730, 184588), (1460, 92294), (2920, 46147)]