22839920

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12413}}^1$

素因数の和:12449

約数の個数: 40

約数和(自身を含む): 55416096

約数和(自身を除く): 32576176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 12413, 24826, 49652, 62065, 99304, 124130, 198608, 248260, 285499, 496520, 570998, 993040, 1141996, 1427495, 2283992, 2854990, 4567984, 5709980, 11419960, 22839920]

約数ペア:

[(1, 22839920), (2, 11419960), (4, 5709980), (5, 4567984), (8, 2854990), (10, 2283992), (16, 1427495), (20, 1141996), (23, 993040), (40, 570998), (46, 496520), (80, 285499), (92, 248260), (115, 198608), (184, 124130), (230, 99304), (368, 62065), (460, 49652), (920, 24826), (1840, 12413)]