5381568.00000000

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{499}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 52500000

約数和(自身を除く): 26029048

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 349, 499, 698, 998, 1396, 1996, 2792, 3992, 6631, 9481, 13262, 18962, 26524, 37924, 53048, 75848, 174151, 348302, 696604, 1393208, 3308869, 6617738, 13235476, 26470952]

約数ペア:

[(1, 26470952), (2, 13235476), (4, 6617738), (8, 3308869), (19, 1393208), (38, 696604), (76, 348302), (152, 174151), (349, 75848), (499, 53048), (698, 37924), (998, 26524), (1396, 18962), (1996, 13262), (2792, 9481), (3992, 6631)]