73164980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7159}}^1$

素因数の和:7248

約数の個数: 48

約数和(自身を含む): 178026240

約数和(自身を除く): 104861260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 7159, 10220, 14318, 28636, 35795, 50113, 71590, 100226, 143180, 200452, 250565, 501130, 522607, 1002260, 1045214, 2090428, 2613035, 3658249, 5226070, 7316498, 10452140, 14632996, 18291245, 36582490, 73164980]

約数ペア:

[(1, 73164980), (2, 36582490), (4, 18291245), (5, 14632996), (7, 10452140), (10, 7316498), (14, 5226070), (20, 3658249), (28, 2613035), (35, 2090428), (70, 1045214), (73, 1002260), (140, 522607), (146, 501130), (292, 250565), (365, 200452), (511, 143180), (730, 100226), (1022, 71590), (1460, 50113), (2044, 35795), (2555, 28636), (5110, 14318), (7159, 10220)]