45053440

素因数分解:

$2^9\times 5^1\times {\mathrm{17599}}^1$

素因数の和:17622

約数の個数: 40

約数和(自身を含む): 108028800

約数和(自身を除く): 62975360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 17599, 35198, 70396, 87995, 140792, 175990, 281584, 351980, 563168, 703960, 1126336, 1407920, 2252672, 2815840, 4505344, 5631680, 9010688, 11263360, 22526720, 45053440]

約数ペア:

[(1, 45053440), (2, 22526720), (4, 11263360), (5, 9010688), (8, 5631680), (10, 4505344), (16, 2815840), (20, 2252672), (32, 1407920), (40, 1126336), (64, 703960), (80, 563168), (128, 351980), (160, 281584), (256, 175990), (320, 140792), (512, 87995), (640, 70396), (1280, 35198), (2560, 17599)]