16024450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 32576040

約数和(自身を除く): 16551590

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 89, 130, 178, 277, 325, 445, 554, 650, 890, 1157, 1385, 2225, 2314, 2770, 3601, 4450, 5785, 6925, 7202, 11570, 13850, 18005, 24653, 28925, 36010, 49306, 57850, 90025, 123265, 180050, 246530, 320489, 616325, 640978, 1232650, 1602445, 3204890, 8012225, 16024450]

約数ペア:

[(1, 16024450), (2, 8012225), (5, 3204890), (10, 1602445), (13, 1232650), (25, 640978), (26, 616325), (50, 320489), (65, 246530), (89, 180050), (130, 123265), (178, 90025), (277, 57850), (325, 49306), (445, 36010), (554, 28925), (650, 24653), (890, 18005), (1157, 13850), (1385, 11570), (2225, 7202), (2314, 6925), (2770, 5785), (3601, 4450)]