9406280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18089}}^1$

素因数の和:18113

約数の個数: 32

約数和(自身を含む): 22793400

約数和(自身を除く): 13387120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 18089, 36178, 72356, 90445, 144712, 180890, 235157, 361780, 470314, 723560, 940628, 1175785, 1881256, 2351570, 4703140, 9406280]

約数ペア:

[(1, 9406280), (2, 4703140), (4, 2351570), (5, 1881256), (8, 1175785), (10, 940628), (13, 723560), (20, 470314), (26, 361780), (40, 235157), (52, 180890), (65, 144712), (104, 90445), (130, 72356), (260, 36178), (520, 18089)]