46289920

素因数分解:

$2^{10}\times 5^1\times {\mathrm{9041}}^1$

素因数の和:9066

約数の個数: 44

約数和(自身を含む): 111053844

約数和(自身を除く): 64763924

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 9041, 18082, 36164, 45205, 72328, 90410, 144656, 180820, 289312, 361640, 578624, 723280, 1157248, 1446560, 2314496, 2893120, 4628992, 5786240, 9257984, 11572480, 23144960, 46289920]

約数ペア:

[(1, 46289920), (2, 23144960), (4, 11572480), (5, 9257984), (8, 5786240), (10, 4628992), (16, 2893120), (20, 2314496), (32, 1446560), (40, 1157248), (64, 723280), (80, 578624), (128, 361640), (160, 289312), (256, 180820), (320, 144656), (512, 90410), (640, 72328), (1024, 45205), (1280, 36164), (2560, 18082), (5120, 9041)]