73226240

素因数分解:

$2^{11}\times 5^1\times {\mathrm{7151}}^1$

素因数の和:7178

約数の個数: 48

約数和(自身を含む): 175724640

約数和(自身を除く): 102498400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 7151, 10240, 14302, 28604, 35755, 57208, 71510, 114416, 143020, 228832, 286040, 457664, 572080, 915328, 1144160, 1830656, 2288320, 3661312, 4576640, 7322624, 9153280, 14645248, 18306560, 36613120, 73226240]

約数ペア:

[(1, 73226240), (2, 36613120), (4, 18306560), (5, 14645248), (8, 9153280), (10, 7322624), (16, 4576640), (20, 3661312), (32, 2288320), (40, 1830656), (64, 1144160), (80, 915328), (128, 572080), (160, 457664), (256, 286040), (320, 228832), (512, 143020), (640, 114416), (1024, 71510), (1280, 57208), (2048, 35755), (2560, 28604), (5120, 14302), (7151, 10240)]