12341440

素因数分解:

$2^6\times 5^1\times {\mathrm{38567}}^1$

素因数の和:38584

約数の個数: 28

約数和(自身を含む): 29388816

約数和(自身を除く): 17047376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 38567, 77134, 154268, 192835, 308536, 385670, 617072, 771340, 1234144, 1542680, 2468288, 3085360, 6170720, 12341440]

約数ペア:

[(1, 12341440), (2, 6170720), (4, 3085360), (5, 2468288), (8, 1542680), (10, 1234144), (16, 771340), (20, 617072), (32, 385670), (40, 308536), (64, 192835), (80, 154268), (160, 77134), (320, 38567)]