1135170560

素因数分解:

$2^{10}\times 5^1\times {\mathrm{221713}}^1$

素因数の和:221738

約数の個数: 44

約数和(自身を含む): 2723091348

約数和(自身を除く): 1587920788

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, 221713, 443426, 886852, 1108565, 1773704, 2217130, 3547408, 4434260, 7094816, 8868520, 14189632, 17737040, 28379264, 35474080, 56758528, 70948160, 113517056, 141896320, 227034112, 283792640, 567585280, 1135170560]

約数ペア:

[(1, 1135170560), (2, 567585280), (4, 283792640), (5, 227034112), (8, 141896320), (10, 113517056), (16, 70948160), (20, 56758528), (32, 35474080), (40, 28379264), (64, 17737040), (80, 14189632), (128, 8868520), (160, 7094816), (256, 4434260), (320, 3547408), (512, 2217130), (640, 1773704), (1024, 1108565), (1280, 886852), (2560, 443426), (5120, 221713)]