38324720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{68437}}^1$

素因数の和:68457

約数の個数: 40

約数和(自身を含む): 101835744

約数和(自身を除く): 63511024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 68437, 136874, 273748, 342185, 479059, 547496, 684370, 958118, 1094992, 1368740, 1916236, 2395295, 2737480, 3832472, 4790590, 5474960, 7664944, 9581180, 19162360, 38324720]

約数ペア:

[(1, 38324720), (2, 19162360), (4, 9581180), (5, 7664944), (7, 5474960), (8, 4790590), (10, 3832472), (14, 2737480), (16, 2395295), (20, 1916236), (28, 1368740), (35, 1094992), (40, 958118), (56, 684370), (70, 547496), (80, 479059), (112, 342185), (140, 273748), (280, 136874), (560, 68437)]