553392080

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{130517}}^1$

素因数の和:130583

約数の個数: 40

約数和(自身を含む): 1310922792

約数和(自身を除く): 757530712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 130517, 261034, 522068, 652585, 1044136, 1305170, 2088272, 2610340, 5220680, 6917401, 10441360, 13834802, 27669604, 34587005, 55339208, 69174010, 110678416, 138348020, 276696040, 553392080]

約数ペア:

[(1, 553392080), (2, 276696040), (4, 138348020), (5, 110678416), (8, 69174010), (10, 55339208), (16, 34587005), (20, 27669604), (40, 13834802), (53, 10441360), (80, 6917401), (106, 5220680), (212, 2610340), (265, 2088272), (424, 1305170), (530, 1044136), (848, 652585), (1060, 522068), (2120, 261034), (4240, 130517)]