47153360

素因数分解:

$2^4\times 5^1\times {\mathrm{647}}^1\times {\mathrm{911}}^1$

素因数の和:1571

約数の個数: 40

約数和(自身を含む): 109921536

約数和(自身を除く): 62768176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 647, 911, 1294, 1822, 2588, 3235, 3644, 4555, 5176, 6470, 7288, 9110, 10352, 12940, 14576, 18220, 25880, 36440, 51760, 72880, 589417, 1178834, 2357668, 2947085, 4715336, 5894170, 9430672, 11788340, 23576680, 47153360]

約数ペア:

[(1, 47153360), (2, 23576680), (4, 11788340), (5, 9430672), (8, 5894170), (10, 4715336), (16, 2947085), (20, 2357668), (40, 1178834), (80, 589417), (647, 72880), (911, 51760), (1294, 36440), (1822, 25880), (2588, 18220), (3235, 14576), (3644, 12940), (4555, 10352), (5176, 9110), (6470, 7288)]