895433920

素因数分解:

$2^6\times 5^1\times {\mathrm{353}}^1\times {\mathrm{7927}}^1$

素因数の和:8297

約数の個数: 56

約数和(自身を含む): 2138562144

約数和(自身を除く): 1243128224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 353, 706, 1412, 1765, 2824, 3530, 5648, 7060, 7927, 11296, 14120, 15854, 22592, 28240, 31708, 39635, 56480, 63416, 79270, 112960, 126832, 158540, 253664, 317080, 507328, 634160, 1268320, 2536640, 2798231, 5596462, 11192924, 13991155, 22385848, 27982310, 44771696, 55964620, 89543392, 111929240, 179086784, 223858480, 447716960, 895433920]

約数ペア:

[(1, 895433920), (2, 447716960), (4, 223858480), (5, 179086784), (8, 111929240), (10, 89543392), (16, 55964620), (20, 44771696), (32, 27982310), (40, 22385848), (64, 13991155), (80, 11192924), (160, 5596462), (320, 2798231), (353, 2536640), (706, 1268320), (1412, 634160), (1765, 507328), (2824, 317080), (3530, 253664), (5648, 158540), (7060, 126832), (7927, 112960), (11296, 79270), (14120, 63416), (15854, 56480), (22592, 39635), (28240, 31708)]